Description
- Rotating design eyepiece suspension, suitable for people of different exit pupil distances.
- The greater the 20M eyepiece eyepiece, the more comfortable the viewing becomes and the gr he will be the viewing area.
- Multilayer broadband green film design with high translucent LIQUID, a good figure, high ed Solution and high color rendering.
- The bracket is designed with an interface mounting interface, and the use of a tripod in a high position stabilizes the imaging and facilitates long-term observation.
- BAK4 prism BAK4 has an h Heren refractive index than BAK7, avoid dark corners effectively and is widely used in telescopes,