Description
- Use natural daylight or shine a flashlight into the side opening with the 45-deg angled silver plate.
- Adjust the cell's push-pull bolts until the small circles merge into one.
- It can adjust eyepiece location;help you to get more sharp image.
- Application:Support all types of telescopes, reflector, refractor, to observe the star clusters, moon, , planets and other celestial bodies.
- It can adjust eyepiece location;help you to get more sharp image.