ZWO OAG Deep Space Photography Guiding Telescope Off-axis Guider M42/M48 High Quality Astronomical Accessory

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.