1.25″ and 2″ UHC, O-III, H-Beta, Moon & Skyglow, IR/UV-Cut Filters View cart “1.25″ 3 Filter Wheel (for visual viewing)” has been added to your cart. View: 12 24 All Achromat + Semi APO (22) Narrowband (21) UHC/O-III (7) Visual, Moon, Neutral Density (31)