{"title":"Home page","description":null,"products":[{"product_id":"astroasis-oasis-oag-off-axis-guider-for-astrophotograph-1","title":"Astroasis Oasis OAG off-axis guider for astrophotograph","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAstroasis\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBinoculars\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eColor \"Oasis OAG M48 suit\": Includes the Oasis OAG main body, the helical focuser and 3pcs of M48*0.75 adapters in 4.5\/5.0\/5.5 thickness each\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eColor \"Oasis OAG M54 suit\": Includes the Oasis OAG main body, the helical focuser and 3pcs of M54*0.75 adapters in 4.5\/5.0\/5.5 thickness each\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eColor \"Oasis OAG M68 suit\": Includes the Oasis OAG main body, the helical focuser and 3pcs of M68*1 adapters in 4.5\/5.0\/5.5 thickness each\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eColor \"M48 adapters x 3pcs\"：Includes 3pcs of M48*0.75 adapters in 4.5\/5.0\/5.5 thickness each\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eColor \"M54 adapters x 3pcs\"：Includes 3pcs of M54*0.75 adapters in 4.5\/5.0\/5.5 thickness each\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eColor \"M68 adapters x 3pcs\"：Includes 3pcs of M68*1 adapters in 4.5\/5.0\/5.5 thickness each\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eColor \"4mm Extender\": Includes the 4mm extender\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eColor \"5mm Extender\": Includes the 5mm extender\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" align=\"left\"\u003e\u003cspan style=\"color:rgb(0, 98, 177)\"\u003eWhen customers use our filter wheel, they often discuss back focus problem when connecting it with cameras and OAGs from different manufacturers, and find these issues challenging. This ultimately prompted us to develop an OAG, with the initial goal of solving such back focus problems. During the actual development process, we discovered that we could implement even more innovative features in this OAG, thereby delivering some delightful experiences to our users.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa5932af1906148eca14b922c426cda7bf.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(0, 98, 177);font-size:20px\"\u003e\u003cstrong\u003eThis product has the following features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003e\u003cstrong\u003e1. Configurable thickness of 16.5mm, 17.0mm, or 17.5mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003e\u003cstrong\u003e2. Prism position can be precisely adjusted via the helical focuser\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003e\u003cstrong\u003e3. Prism  is made with excellent optical performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003e\u003cstrong\u003e4. Compatible with filter wheels from Astroasis, Player One, QHY, Touptek and ZWO\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003e\u003cstrong\u003e5. Easy light-leakage protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003e\u003cstrong\u003e6. When connected with the Astroasis 7x2\" filter wheel, it does not obstruct the screws on the filter wheel, facilitating easier equipment assembly and disassembly\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003e\u003cstrong\u003e7. Flexible screw selection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003e 1、Configurable thickness of 16.5mm, 17.0mm, or 17.5mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eThe Oasis OAG body has a thickness of 12mm. By connecting it with threaded adapter rings available in 4.5mm, 5.0mm, or 5.5mm thicknesses, it can achieve three total overall thicknesses: 16.5mm, 17.0mm, and 17.5mm. This modular design provides flexibility to meet the back focus requirements of various equipment configurations.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThere are three sets of threaded adapters for connecting the telescope, with inner threads of M68x1, M54x0.75, and M48x0.75 respectively. Each set includes three adapters with thicknesses of 4.5mm, 5.0mm, and 5.5mm. The OAG kit comes with one set of threaded adapters, and the thread specification can be specified as M68, M54, or M48. Additional threaded adapters can also be ordered as options.\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S74f635ce22da4d3684c0915a6199535dg.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1ede5baa30c34b3181761a1883ef2b5dY.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cstrong\u003eCombined with the 4.5mm adapter\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4ae09d9eee574d45a776c5f5a8c08e7dI.jpg\" slate-data-type=\"image\"\u003e\u003cstrong\u003eCombined with the M48 adapter\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003e2、Prism position can be precisely adjusted via the helical focuser\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eThe most unique and remarkable feature of the Oasis OAG is that its helical focuser can not only be used to focus the guide camera but also to precisely adjust the position of the prism. As we know, most guide cameras have an inner thread of M28.5x0.6 at the front. The Oasis OAG features an outer thread of M28.5x0.6 at the front of the prism mounting post, ingeniously enabling the use of the helical focuser to adjust the prism's position. The usage method is as follows:\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e1、 Screw the front thread of the guide camera onto the thread at the end of the OAG prism post\u003c\/p\u003e\u003cp\u003e2、 Loosen the prism post locking screw, and tighten the guide camera locking screw on the helical focuser\u003c\/p\u003e\u003cp\u003e3、 Rotate the dial on the helical focuser to raise or lower the prism position\u003c\/p\u003e\u003cp\u003e4、 Once the prism is adjusted to the desired position, secure the prism post with the locking screw, and unscrew the connection between the guide camera and the prism post\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scb0abcfdb0cc4f2b8a8107a77ee6a58fY.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S74b3045104884d4a81cb3e5edcdee3cdN.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_media\"\u003e\u003cdiv class=\"video-container-5000386770970\"\u003e\u003cdiv class=\"detail-video\" id=\"5000386770970\" data-previewurl=\"https:\/\/ae01.alicdn.com\/kf\/S687926b303cf4f89983d374ec56db27aj.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eWhen rotating the dial on the helical focuser, the position of the guide camera is adjusted, which in turn moves the prism post and the prism together.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe helical focuser has a focusing travel of 6mm, and one full rotation of the dial corresponds to this 6mm travel. The dial is marked with six major divisions: 0, 1, 2, 3, 4, and 5. Thus, for every major division the dial rotates, the prism post moves by 1mm. Each major division is further subdivided into 20 minor divisions, providing a fine adjustment precision of 0.05mm per minor division.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eBefore starting adjustment, set the helical focuser to its minimum focusing travel. Insert the prism post to its lowest position, where the frontmost edge of the prism is 9mm away from the optical axis center. During adjustment, the exact position of the prism can be precisely calculated based on the number of divisions the dial has rotated.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003eThis adjustment method allows the OAG to be freely and precisely positioned even when it is already assembled with other equipment, such as filter wheels and cameras, onto the telescope—without the need to disassemble any components. This remains true even during nighttime operations, offering significant convenience to enthusiasts. Additionally, the circular structure at the front of the prism post prevents the prism post from accidentally falling out when its locking screw is loosened.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003e\u003cstrong\u003e3. Prism  is made with excellent optical performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eThe Oasis OAG utilizes an 8mm x 14mm prism which can fit most guide cameras. The prism features anti-reflection coatings on both optical surfaces and blackened coatings on all three non-optical sides. This prism enhances light transmittance and minimizes stray light.\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S45186cb8c7584408ac5965d7094932a8Z.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003e4、Compatible with filter wheels from multiple brands\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eThe Oasis OAG features multiple screw hole positions, making it compatible with filter wheels from Astroasis, Player One, QHYCCD, Touptek, and ZWO as shown in the following figure.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8c3fceb6f2ea411d9d49ea5924fbf707Z.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003e5、Light-leakage protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eThe threaded adapter features a recessed design, allowing for the use of an O-ring between the adapter and the OAG body to achieve light-leakage protection and sealing.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S37a607490598443a8164e1d483e1970fP.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eOn the OAG body, the through-holes used for connecting to the filter wheel are threaded on the reverse side. When these through-holes are not in use, set screws can be used to seal them and prevent light leakage.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5159d0c94aff482383dcf216c949dee0n.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe optional 4mm or 5mm extender features grooves on both sides, allowing O-rings to be used for light-leakage protection between the extender, the OAG body, and the filter wheel.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd54ff036e7cc4efeb8c00ad7461d4be6w.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003e6、Compatibility with the Astroasis 7x2\" Filter Wheel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWhen used with the Astroasis 7x2 inch filter wheel, the OAG is designed to precisely avoid the screws of the filter wheel. This allows users to open the filter wheel for installing, removing, or cleaning filters without disconnecting the OAG from the filter wheel, providing significant convenience during operation.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003e7、Flexible Screw Selection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eChoose freely between cylindrical, pan head, or flat head screws when connecting your OAG to your filter wheel, making fine-tuning easier than ever. Add washers as needed for the perfect depth adjustment.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb6a91b2dffc343a6a3902196e32d189aH.jpg\" slate-data-type=\"image\"\u003e\u003cstrong\u003eConnected with the Astroasis 7x2\" Filter Wheel\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S00283161c6f54f5ebce44a7f21dc2afcC.jpg\" slate-data-type=\"image\"\u003e\u003cstrong\u003eConnected with the Astroasis 7x2\" Filter Wheel\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eWhen using a camera with a short back focus (such as the QHY268), the 4mm or 5mm extender can be placed between the OAG and the filter wheel to meet the back focus requirement. This extender is an optional accessory.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eExamples of the backfocus solutions with Oasis OAG\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S16ded429c2154ad19624b5e76b1bd628m.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S14744284757d4b73be96cde746215fc4J.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S63f72aca1e9447319551425187c2fd838.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eDimension diagrams\u003c\/strong\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7c08db05cb884b7a90b124ceec25151a0.png\" slate-data-type=\"image\"\u003e\u003cstrong\u003eOasis OAG Main Body\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"944\" height=\"629\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf1c1542054574a0c9778da51b68ffca2m.png\" slate-data-type=\"image\"\u003e\u003cstrong\u003eM48 Adapters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se82c657aa9c3482ba6ab82ce321f7c56e.png\" slate-data-type=\"image\"\u003e\u003cstrong\u003eM54 Adapters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf76374e6ee35409d83494403a8e5200b9.png\" slate-data-type=\"image\"\u003e\u003cstrong\u003eM68 Adapters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4ba4de48b6f340e795f193ec7568d24es.png\" slate-data-type=\"image\"\u003e\u003cstrong\u003e4mm\/5mm Extender\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e","brand":"Astroasis Store","offers":[{"title":"M54 adapters x 3pcs","offer_id":43021511360602,"sku":"14:350852#M54 adapters x 3pcs","price":55.94,"currency_code":"USD","in_stock":false},{"title":"M68 adapters x 3pcs","offer_id":43021511393370,"sku":"14:10#M68 adapters x 3pcs","price":55.94,"currency_code":"USD","in_stock":false},{"title":"5mm Extender","offer_id":43021511426138,"sku":"14:365458#5mm Extender","price":36.09,"currency_code":"USD","in_stock":false},{"title":"M48 adapters x 3pcs","offer_id":43021511458906,"sku":"14:200001438#M48 adapters x 3pcs","price":55.94,"currency_code":"USD","in_stock":false},{"title":"Adapter x 1pcs","offer_id":43021511491674,"sku":"14:366#Adapter x 1pcs","price":18.65,"currency_code":"USD","in_stock":false},{"title":"Oasis OAG M48 suit","offer_id":43021511524442,"sku":"14:771#Oasis OAG M48 suit","price":237.0,"currency_code":"USD","in_stock":false},{"title":"Oasis OAG M68 suit","offer_id":43021511557210,"sku":"14:350850#Oasis OAG M68 suit","price":237.0,"currency_code":"USD","in_stock":false},{"title":"4mm Extender","offer_id":43021511589978,"sku":"14:175#4mm Extender","price":36.09,"currency_code":"USD","in_stock":false},{"title":"Oasis OAG M54 suit","offer_id":43021511622746,"sku":"14:173#Oasis OAG M54 suit","price":237.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/9209\/2506\/files\/S00144b53ac2a48a1acc4ae753925e399d.webp?v=1773114027"},{"product_id":"oasis-focuser-rose-simplest-installation","title":"Oasis Focuser Rose -  Simplest Installation","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAstroasis\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBinoculars\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan style='color:rgb(51, 51, 51);font-size:16px;font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003eOasis Focuser Rose is the second generation of the Astroasis electronic focuser. On the basis of the first generation, the second generation has made important improvements and is a perfect electronic focuser for astrophotography.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan style=\"font-size:16px\"\u003eCompared with the first generation, the second generation has made the following improvements:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003e1、Convenient power supply\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e— It can be powered by either the USB Type-C port or the 12V DC port.\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc0482c0cc22f49f29f70d8dbf13f75159.jpeg\" slate-data-type=\"image\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003e2、Stall detection\u003c\/strong\u003e\u003c\/span\u003e—\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003eMotor stall detection feature prevents the telescope focuser and the gears from being damaged in case the telescope focuser moves out of the minimum or maximum range or in other cases that are not expected.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\n\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003e3、Built-in heating module\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:16px\"\u003e—\u003c\/span\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:16px\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003eThe built-in heating module allows the focuser to work in low ambient temperature conditions for North China, Europe, North America users when capturing in winters. The heating module can be controlled at a constant temperature when heating so it's easy to use.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\n\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003e4、Gear locator\u003c\/strong\u003e\u003c\/span\u003e—\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003eThe gear locator helps user to install the gear in the right place.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:center;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cimg width=\"200\" height=\"202\" src=\"https:\/\/ae01.alicdn.com\/kf\/S85fd355088334413a1312d7d64b7333a8.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:center;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"center\"\u003eGear Locator\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003e5、Improved reliability\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:16px\"\u003e— Motor is upgraded to improve reliability. PCB is re-desigened to improve reliability of power module, USB\/DC\/Temperature sockets etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003e6、Better connection method\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e— The connection method of the fixed-part and the rotationable part is improved. The connection of the fixed-part and the rotationable part is more stable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003e7、More compact dimensions\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e— Compared to the first generation, the second generation Oasis focuser body has a 14.5mm reduction in the length and a 4mm reduction in the diameter of the rotationable part.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:center;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2ba964bd534e4988946cad1f023a9219P.jpg\" slate-data-type=\"image\"\u003e\u003cspan style='color:rgb(34, 34, 34);font-size:16px;font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003eOld version VS new version\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:center;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cimg width=\"500\" height=\"347\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se13e0e01d1f4468c87620fcf7d47fb28v.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style='color:rgb(34, 34, 34);font-size:16px;font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003eDimensions of Oasis Focuser Rose\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' class=\"detailmodule_text-image\" align=\"start\"\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px\"\u003eOasis Focuser Rose inherits all the excellent features of the first generation Oasis Focuser, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003eClutch function\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e— Easy and fast switching between motor and manual focusing\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003eBluetooth function\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e— Mobile devices such as mobile phones can be used to control the focuser via Bluetooth\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003eHigh precision\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e— Micron precision for each motor step\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003eAbility to drive heavy load\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e— Testing indicates that it can driver net loads more than 5Kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003eExcellent backlash compensation performance\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e— Gears and rigid components provide excellent backlash compensation performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003eEasy to install\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e— Easy to install or uninstall focuser body. Only one screw needs to be used to install or uninstall focuser body. And it can be installed on many telescope focusers\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003eHigh integrated\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e— Except for the ambient temperature probe, all functions and components (including motor, controller board etc.) are implemented and integrated in the single compact focuser body\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch1 style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eShopping Guide:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eAn important feature of the Oasis Focuser is that the main assembly and the clamp are separated. By using different clamps Oasis Focuser can be installed on a variety of telescopes. Not only can it be installed directly with a clamp, but it can also be installed on various models of telescope focusers via customized adapters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003eFor the telescopes\/focusers in the table below, Oasis Focuser Rose can be installed with a clamp or a clamp plus a gasket. This installation method is very simple. Please order the corresponding option according to your telescopes\/focusers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"left\"\u003e\u003cspan style=\"font-size:16px\"\u003ePlease contact us if your telescope is not in the supported-telescope list.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"center\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S89568737487043bd83e447ad58e8310aZ.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch1 style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eFor the above telescopes\/focusers, the installation method is very simple. Please refer to the User Manual and Installation Reference Manual at the following address:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e https:\/\/www.astroasis.com\/download\/files\/focuser\/Oasis_Focuser_User_Manual_EN.pdf\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2.h\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003ettps:\/\/www.astroasis.com\/download\/files\/focuser\/Oasis_Focuser_Installation_Reference_Manual_EN.pdf\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eProduct Pictures：\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px\"\u003eHere are some pictures of Oasis Focuser Rose:\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3b37913bb71f4a9cbb067fb9a2c42295J.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0f6a1db0563d4975b277ca035bfe2acbB.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5b86b0410b624591b5c7f04317adf46eC.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sac3f753a874c4d65ae9b24f9ef3f614ee.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S67e50d2957ec4ef8b22b8df8b9c8e513y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1f10a4b4b1934328a43cb66a7d428c37o.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003c\/div\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eAuto-focus curve graphs:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003eOasis Focuser uses gears instead of coupling and has good rigidity, which helps to achieve excellent backlash compensation performance and focusing accuracy. On most telescopes, each motor step moves less than 1μm distance and has high precision.\u003c\/div\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003eHere are graphs of the auto-focus curve we got by running 12 consecutive auto-focus sessions using NINA. The telescope used is SkyRover 102 APO Pro. As we can see the focus positions after each auto-focus are very close, with the minimum position being 39582 and the maximum position being 39593. On the SkyRover 102 APO, the moving distance of each motor step is 0.8μm. So the maximum position deviation between each of the 12 consecutive auto-focus is less than 9μm. All the hyperbolic fitting coefficient of determination (R2) are above 0.99, indicating that the focusing results have high stability and accuracy.\u003c\/div\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:center;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"center\"\u003e\u003cimg width=\"500\" height=\"9797\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2469ccdf242d4cee81f552d02f80705cd.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:16px\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eMany factors may impact the auto-focus result, such as wind, seeing, and the auto-focus parameter settings etc. In order to get good auto-focus results like the ones shown above, we need to do many things right.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style=\"font-size:16px\"\u003eHere are more pictures from users.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc537fc85aac64308b449cfcf12a34128J.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S93659cd914404ca4a462188f13873c59t.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S68d6fcd2441b49078a16d9f85a8cef9em.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9f88b4ddcc3a4d469d18a8958c5d8922Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb335e42f94614b778af995bd3c78ec006.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf8c10354bac34807aaf08cc39279e205x.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc0df0ced938244d383518d0b1a5f136bg.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se984356739f44e3eb996be00014d1d15h.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePacking List\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S35f9aba54f9045e5be3785cc29397e46P.png\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003eContact Us:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cdiv\u003eEmail：support@astroasis.com\u003c\/div\u003e\n\u003cdiv\u003eWebsite：https:\/\/www.astroasis.com\/en\u003c\/div\u003e\n\u003cdiv\u003eFacebook：https:\/\/www.facebook.com\/astroasis.space\u003c\/div\u003e\n\u003cdiv\u003eYouTube：https:\/\/www.astroasis.com\/en\/\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Astroasis Store","offers":[{"title":"ROSE-C30-SCA6","offer_id":43021713571930,"sku":"14:1052#ROSE-C30-SCA6","price":338.99,"currency_code":"USD","in_stock":false},{"title":"ROSE-C34","offer_id":43021713604698,"sku":"14:350850#ROSE-C34","price":338.99,"currency_code":"USD","in_stock":false},{"title":"ROSE-C33","offer_id":43021713637466,"sku":"14:350852#ROSE-C33","price":338.99,"currency_code":"USD","in_stock":false},{"title":"ROSE-C32","offer_id":43021713670234,"sku":"14:365458#ROSE-C32","price":338.99,"currency_code":"USD","in_stock":false},{"title":"ROSE-C32-G4","offer_id":43021713703002,"sku":"14:175#ROSE-C32-G4","price":338.99,"currency_code":"USD","in_stock":false},{"title":"ROSE-C30","offer_id":43021713735770,"sku":"14:173#ROSE-C30","price":338.99,"currency_code":"USD","in_stock":false},{"title":"ROSE-C29-G4","offer_id":43021713768538,"sku":"14:691#ROSE-C29-G4","price":338.99,"currency_code":"USD","in_stock":false},{"title":"ROSE-C29","offer_id":43021713801306,"sku":"14:193#ROSE-C29","price":338.99,"currency_code":"USD","in_stock":false},{"title":"ROSE-C32-G2","offer_id":43021713834074,"sku":"14:200001438#ROSE-C32-G2","price":338.99,"currency_code":"USD","in_stock":false},{"title":"ROSE-C28","offer_id":43021713866842,"sku":"14:771#ROSE-C28","price":338.99,"currency_code":"USD","in_stock":false},{"title":"ROSE-C34-G4","offer_id":43021713899610,"sku":"14:200002130#ROSE-C34-G4","price":338.99,"currency_code":"USD","in_stock":false},{"title":"ROSE-C30-SCB8","offer_id":43021713932378,"sku":"14:496#ROSE-C30-SCB8","price":338.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/9209\/2506\/files\/Sd5d97d4d045247f6a59885d52d94b8f8l.webp?v=1773130425"},{"product_id":"astroasis-7x2-9x36mm-electronic-filter-wheel","title":"Astroasis 7x2\"\/9x36mm Electronic Filter Wheel","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAstroasis\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUS(Origin)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBinoculars\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:18px\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1. Completely flat with 21mm thickness\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2. Special driving mode and very high accurate repeatable filter position\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3. Large bearings and stable disc running\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e4. Central screw improves the overall rigidity of the filter wheel\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e5. Completely and easy anti-light-leakage\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e6. Compatible with 2inch mounted filters and 50mm unmounted filters\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e7. Compatible with ZWO\/QHYCCD\/Touptek\/Player-one cameras\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e8. Compatible with ZWO\/QHYCCD\/Touptek OAGs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e9. No need to remove the filter disc when connecting the camera with screws\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e10.Support running temperature low to -30°C\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:18px\"\u003e\u003cstrong\u003eCompletely flat\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eThis product has 21mm thickness. The motor is completely built-in and the product is completely flat.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"466\" src=\"https:\/\/ae01.alicdn.com\/kf\/S94691d08d45f4ebd8875e32782979f5dV.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eThe USB Type-C interface is used for both power supply and data communication, without the need for a separate power supply or other interfaces. The shape was carefully designed.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"466\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb936de591953466d8e147b65ec9da523f.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eAll this makes the product look exquisite, elegant and simple, like a black apple or a beautiful face.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:18px\"\u003e\u003cstrong\u003eSpecial designed driving mode, and filters can be precisely positioned\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eThe more precisely the filter is positioned, the better flat frame can be captured for accurate calibration. We use a combination of mechanical switches and sensors to precisely position the filters. Each filter has its mechanical base position, and the special driving method can keep the filter stable in its mechanical base position.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"644\" src=\"https:\/\/ae01.alicdn.com\/kf\/S53516b297f274495a9f09314b8f52a70C.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eThe mechanical switch provides the base position of the filter, so the positioning accuracy of the filter is only related to the mechanical characteristics of the switch, and has nothing to do with the accuracy of the sensor's detection precision, nor does it have anything to do with the resolution of the motor. For the same filter, the mechanical switch provides much higher position accuracy than the sensor can provide.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eOur sensor layout is similar to a 3-8 decoder, which is independent of positional accuracy, but is good for improving the accuracy of identifying different filters.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eAfter a long period of research and experimentation, we finally adopted a special, belt-like driving method. This approach has the following advantages:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1）This is a friction driving mode. There is no gap and other factors that affect the positioning accuracy, which is conducive to improving the positioning accuracy\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2）More durable and reliable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3）When the target filter has been positioned, it can generate reverse tension which cooperates with the mechanical switch to firmly fix the filter in the intended position.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eThis driving method is inspired by vinyl record players.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:18px\"\u003e\u003cstrong\u003eLarge bearings, stable disc running\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eWe use large diameter bearings, which makes the filter disc run very stably. At the same time, the weight of the bearing is also very light, and it does not add much overall weight.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"331\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3587ae3a674f4dfd8039f5b93a0914835.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:18px\"\u003e\u003cstrong\u003eCentral screw\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eBoth the front and back shells are CNC machined from a single piece of aluminum alloy. Our design allows the center of the front and back shell to be in direct contact, and an M4 screw can be used to lock the front and back shells in the center. This design effectively improves the overall rigidity of the filter wheel.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"284\" src=\"https:\/\/ae01.alicdn.com\/kf\/S050d3a9b0e8c4eb281e682ef02f1d086j.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:18px\"\u003e\u003cstrong\u003eAnti-light-leakage (including front and back shells, USB port, screw holes, filter windows)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eFor filter wheels, anti-light-leakage is a thing that must be considered. We took into account all the areas that could cause ambient light to leak through and designed the product to prevent ambient light from leaking into the filter wheel. These include the fitting of the upper and lower shells, the USB socket, the screw holes near the filter window, and the gap between the shell and the camera or OAG when screws are used to connect the camera or OAG.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1） The upper and lower shells can fit together like bottle caps to prevent light leakage\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cbr\u003e\u003cimg width=\"700\" height=\"336\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0f62fd1a0b7c4239906acde23cf6f7ecq.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" align=\"left\"\u003e2）Anti-light-leakage of the USB socket. Our carefully selected Type-C socket itself does not leak light. A blackout mat is inserted between the gap of the socket and the shell to ensure that the gap between the socket and the shell does not leak light.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"535\" height=\"302\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfbd6386df92c4a319e18961dd150f183K.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3） There are some screw holes in the upper and lower shells for connecting to the camera or OAG. When it is not necessary to use screws to connect the camera or to the OAG, the dedicated screws can be screwed from the inside of the filter wheel to prevent light leakage from the screw holes.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"840\" src=\"https:\/\/ae01.alicdn.com\/kf\/S406862c8397b4f329c77f03ad3f12e31F.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e4）When using screws to connect the camera or OAG, an elastic light-shielding spacer can be inserted in the recessed area of the filter window to prevent light leakage from the gap between the filter wheel and the camera or OAG.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"1122\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9b08a76199794608a0fb93e17ee33116z.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:18px\"\u003e\u003cstrong\u003eCompatible with 2inch mounted filters and 50mm unmounted filters\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eThis product can be used to install 2-inch mounted filters and 50mm unmounted filters. \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"698\" height=\"523\" src=\"https:\/\/ae01.alicdn.com\/kf\/S23073dd60141421b8b1d57fc5c207556T.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"705\" height=\"455\" src=\"https:\/\/ae01.alicdn.com\/kf\/S936544da3e004ffdb34141ab1674a300a.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e50mm unmounted filters can be installed with filter masks and filter gaskets.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"466\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0366ff32229b44c8af046da95c804c23K.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"428\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5ea012d40fe74404a6b1f9e421cdbf6eC.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:18px\"\u003e\u003cstrong\u003eCompatible with ZWO\/QHYCCD\/Touptek\/Player-one cameras and ZWO\/QHYCCD\/Touptek OAGs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eThis product is compatible with ZWO\/QHYCCD\/Touptek\/Player-one cameras and ZWO\/QHYCCD\/Touptek OAGs. There are two methods to connect a camera or OAG. One method is to use M2.5 or M3 screws to connect the camera through the screw holes in the shell. Another option is to connect a camera or OAG with an M42 thread by using the M48-M42 adapter. Besides, this product is provided with a 16.5mm thickness M48-M54 adapter, which can be used to connect the filter wheel and telescopes.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"417\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scc8ebf8ce41a412696cfaded75de3111u.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:18px\"\u003e\u003cstrong\u003eNo need to remove the filter disc when attaching the camera with screws\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eUsers can connect the filter wheel to the camera without removing the filter disc. There are two holes in the filter disc at the specific locations where screws and screwdrivers can pass through it to connect the filter wheel to the camera. And due to our special filter detection method, such holes does not impact the accuracy of the filter detection.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"679\" src=\"https:\/\/ae01.alicdn.com\/kf\/S680f029c43044f5793b42e154ec8dceeC.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:18px\"\u003e\u003cstrong\u003eOther Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.USB Type-C power supply and data port\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2.Support USB HID device interface, driver-free for Operating Systems.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3.Support ASCOM interface\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e4.Support INDI\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e5.Built-in temperature sensor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:18px\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"330\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3b488eb6b22345a1b74a63fccfddec77C.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(211, 49, 21);font-size:18px\"\u003e\u003cstrong\u003eDimension diagram\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"700\" height=\"1655\" src=\"https:\/\/ae01.alicdn.com\/kf\/S71f29993f6c244f583dcd15066a562a6H.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eThe Packing list is as follows:\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"703\" height=\"598\" src=\"https:\/\/ae01.alicdn.com\/kf\/S98c22c2d889341d2a3eae475f21021feX.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003eShipping\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eDifferent countries or delivery channels might generate different postage.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003eTax\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eThe price list on our website is without tax.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003ePlease note that buyers are liable to pay tax involved, such as Import tax, VAT , customs handling fee, etc. The additional fees may be collected at time of delivery by courier.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003eWarranty\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eWe provide 2-year warranty for our products, we will offer the repair service for free within warranty period. The quality problem of non-artificial damage can be repaired or replaced.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"font-size:16px\"\u003eYou can contact us in the following ways：\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"font-size:16px\"\u003eEmail：support@astroasis.com\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"font-size:16px\"\u003eWebsite：https:\/\/www.astroasis.com\/en\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"font-size:16px\"\u003eFacebook：\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003ehttps:\/\/www.facebook.com\/astroasis.space\/\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg width=\"150\" height=\"150\" src=\"https:\/\/ae01.alicdn.com\/kf\/S807a8692436d465e841acbf8b150b6b17.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Astroasis Store","offers":[{"title":"7x2inch","offer_id":43021714030682,"sku":"14:771#7x2inch","price":458.08,"currency_code":"USD","in_stock":false},{"title":"9x36mm","offer_id":43021714063450,"sku":"14:193#9x36mm","price":458.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/9209\/2506\/files\/Sea3803ab9d80423c8de79eb19ae8a8a2Q.webp?v=1773130479"}],"url":"https:\/\/store.astroasis.com\/collections\/frontpage.oembed","provider":"Astroasis Store","version":"1.0","type":"link"}