1.25 inch Astronomical Telescope Filter, UV IR Light Cut-Off Filter, Aluminum Alloy Material, Frame Stacking Structure, Multi-Layer Coating Optical Glass, Correct Color cast
$15.98
Circular Polarizer CPL Telescope Filter, High Transmittance Optical Glass, Compatible with 1.25 Telescope Eyepiece, Astrophotography Camera,Astronomical Observation Components
$12.99
Ultra High Contrast UHC 1.25 inch Telescope Filter,Eliminates Light Pollution, Improves Astrophotography Contrast, Aluminum Alloy Frame, Stackable Filter Structure, Astronomical Components
$28.00