XY-250618 0.7X Focal Reducer Astronomical Reducer Lens with SCT Thread for Celestron C8HD Telescope

Introduction:
- Used for the main mirror of the C8HD astronomical telescope, it can reduce focus while ensuring the optical quality of the HD main mirror, increasing the field of view by 43%. It has been optimized for most DSLR cameras and astronomical CCD cameras, making it suitable for a wider range of accessories and cameras.

Specification:
- Applicable model: for Celestron C8HD
- Coating: Anti-reflective broadband green film
- Net weight: 360g
- Size: 65 x 65 x 63mm

Note:
- Do not to look directly at the sun with the naked eye. A Bard film must be installed to ensure that strong light does not burn the eyes and telescope.