While looking at the reflect light off the Moon can not physically harm the observer, the intensity can be very bright. By adding this filter into the optical path, the observer can relax and enjoy the many fascinating features found on our Moon. Attaching this into the bottom of any Vixen 1.25" eyepiece while viewing a 50% or more illuminated side of the Moon, the view will be dimmed to a more comfortable level.
- Fits 1.25" Eyepiece
- Dims Moon view to comfortable levels
- 2 Ounces un-boxed 1.5 x 1 x 1 inches