2″ Crystalview Moon Filter for Telescope Eyepiece
- Helps to see the shadows in the craters and give improved definition of the surface of the Moon. Also helps with the problem of light pollution in area.
- In use the moon is easier to observe and does a good job of eliminating the street light smog from below our apartment in the city.
- Standand filter thread for 2″ eyepieces and other accessories.
- Metal frame and made of optical glass
- Comes with a plastic box to keep it safe and clean when not in use.
Main Dimension : 2 inch