SVBONY Telescope Filter Moon Filter Telescope Filter for Standard 2 inches FIilter Thread with Metal Frame Optical Glass for Observation of Moon and Planets
- SVBONY moon filter is a good all rounder filter suited to many applications.
- including the observation of the moon and planets.
- a broad spectrum of light transmission means it does not block as much as a deep sky filter.
- The filter has a mild effect of darkening the background of the night sky so that the fainter objects are more clearly seen contrasted against the blackness of space.
- Effectively filters out selective wavelengths of low pressure sodium and other man made sources typically used in street lighting.
- give improved definition of the surface of the moon.
- it is mounted in a nicely anodized housing and is threaded on both sides for stacking with other filters if necessary.
- Standard filter thread for any 2” telescope eyepiece and other accessory.
- comes with a plastic box to keep it safe and clean when not in use.