[Pre Order - allow extra time] Alpine Astronomical Baader 1.8 Neutral Density Filter (1.25") Ideal for Lunar Observation, Phantom Group Optical Coatings, Fits 1.25" Eyepieces and Accessories, 1.8 Optical Density, 1.0% Transmission, 64 Reduction...
[Pre Order - allow extra time] Alpine Astronomical Baader 1.8 Neutral Density Filter (1.25") Ideal for Lunar Observation, Phantom Group Optical Coatings, Fits 1.25" Eyepieces and Accessories, 1.8 Optical Density, 1.0% Transmission, 64 Reduction...