1、Convenient power supply — It can be powered by either the USB Type-C port or the 12V DC port.

2、Stall detection— Motor 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.

 

 

3、Built-in heating module — The 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.

4、Gear locator— The gear locator helps user to install the gear in the right place.

 

 

 

Gear Locator

 

 

5、Improved reliability — Motor is upgraded to improve reliability. PCB is re-desigened to improve reliability of power module, USB/DC/Temperature sockets etc.

 

 

6、Better connection method — 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.

 

 

7、More compact dimensions — 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.

 

 

Old version VS new version

Dimensions of Oasis Focuser Rose

 

 

 

Oasis Focuser Rose inherits all the excellent features of the first generation Oasis Focuser, including:

 

 

Clutch function — Easy and fast switching between motor and manual focusing

 

 

Bluetooth function — Mobile devices such as mobile phones can be used to control the focuser via Bluetooth

 

 

High precision — Micron precision for each motor step

 

 

Ability to drive heavy load — Testing indicates that it can driver net loads more than 5Kg

 

 

Excellent backlash compensation performance — Gears and rigid components provide excellent backlash compensation performance

 

 

Easy to install — 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

 

 

High integrated — 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

 

Shopping Guide:

An 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.

 

For the Celestron telescopes, Oasis Focuser Rose can be installed with a clamp and the celestron adapter. Please order the corresponding option according to your telescopes/focusers.

 

With this adapter, Oasis Focuser can be installed on Celestron 8SE,C8, C925, C11, C14 and their HD versions and RASA telescopes. More information about Oasis Focuser on the web: https://www.astroasis.com/en/focuser/44.html

 

 

As shown in the following picture, the diameter of the focusing shaft of C11/C14 has two size, ie., 21.8mm and 22mm. We made two different knobs for them accordingly. So CSA1114 has two sub-types, one is CSA1114A, and the other is CSA1114B. CSA1114A is for 21.8mm shaft, and CSA1114B is for 22mm shaft.

Installation:

For the above telescopes/focusers, the installation method is very simple. Please refer to the User Manual and Installation Reference Manual at the following address:

1. https://www.astroasis.com/download/files/focuser/Oasis_Focuser_User_Manual_EN.pdf

2.https://www.astroasis.com/download/files/focuser/Oasis_Focuser_Installation_Reference_Manual_EN.pdf

Product Pictures:

The following pictures show how it looks after the adapter and Oasis Focuser are installed on C14HD.

Oasis Focuser main body can be easily installed or uninstalled with a clamp. The main body can be shared between different telescopes in a easy way, which saves money for you. The appearance of the adapter is also beautiful. Even when the main body is removed, the knob can still be used, and the appearance of the adapter is still very beautiful.

The components included in the product are shown in the following figure.

CSA8925 Components

Auto-focus curve graphs: