| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $130.69 | $128.03 | $124.02 | $118.69 | Contact US |
CYCK Full Aperture Version 2-inch Telescope Focuser 104mm Dual-speed Toothed Focuser Dedicated for C925HD/C11/C11HD/C14/C14HD
$160.53
CYCK Universal Version 2-inch SCT Telescope Focuser 97mm Dual-speed Toothed Focuser for Celestron C6 Above
$160.53
ZWO HF1.25 Aluminum Alloy Double Helix Focusing for OAG Guide Focusing Astronomical Accessory
$62.12
ZWO OAG Deep Space Photography Guiding Telescope Off-axis Guider M42/M48 High Quality Astronomical Accessory
Features:
- Lightweight and aesthetically pleasing, with a moderate thickness (16.5mm).
- The area of the prism is 8x8mm.
- Connect both the main camera and the star guide camera simultaneously, without the need for a star guide mirror.
- Suitable for all ASI cameras and equipped with M42 and M48 adapter rings.
- Strong and stable connection.
Instruction:
- Before use, please calculate the back intercept that the main mirror needs to meet. For example, for ASI071, you need to use a 21mm extension cylinder to meet a 55mm rear intercept, where 17.5mm+21mm+16.5mm=55mm
- Remove the guiding star prism section and install the OAG main body onto the telescope.
- Install the prism section onto the OAG body.
- Install the star guide camera.
- Install the M42 or M48 adapter ring onto the OAG according to your requirements.
- Install the camera correctly onto the OAG and tighten all three screws.
- Connection completed.
- Attention: Please confirm that the prism will not block the imaging area.
- Use the star guide knob to adjust the focal length of the star guide camera.
- Ensure that the distance between the main camera and the guiding camera to the prism is the same.
- It is best to complete this step during the day, as it is very difficult to adjust their focal length in poor lighting conditions.
Package Included:
- 1 x OAG
- 1 x M42 Adapter Ring
- 1 x M48 Adapter Ring
Note:
- Other products displayed in the picture are not included. Thanks for your understanding.
