XY-240520 1.25-Inch 45-Degree Positive Image Zenith Mirror High Transmittance Reflective Prism for Astronomical Telescopes

Features:
- The metal shell and connector provide a more comfortable and durable feel. The interface is equipped with an eyepiece protective copper ring inside, which prevents scratches on the eyepiece and allows for a more secure installation.
- The internal prism structure is coated with multiple layers of anti reflective coatings to improve observation brightness and make the color of the observed scenery more realistic and clear.
- The bottom has a 1.25-inch thread, which can be used to connect astronomical filters.

Specification:
- Model: XY-240520
- Material: metal shell, the sleeve is equipped with a scratch resistant eyepiece fixing copper ring inside
- Application: used for refraction/imaging with this type of telescope
- Coating+internal: high transmittance reflective prism, multi-layer anti reflective broadband coating
- Interface: 1.25-inch interface
- Net weight: 172.6g
- Zenith mirror length: about 89mm

Package Included:
- 1 x Zenith Mirror