Optolong L-Pro Filter 1.25"
US$ 144.18Optolong SII Filter 6.5nm 36mm
US$ 152.92Optolong OIII Filter 6,5nm 36mm
US$ 152.92Optolong H-Alpha 7nm 36mm
US$ 152.92Optolong L-Pro Filter 2"
US$ 166.02Optolong Kit L-RGB 1,25" (31.8mm)
US$ 187.87Optolong Kit LRGB 36mm
US$ 235.06Optolong Kit L-RGB 2" (50.8mm)
US$ 287.48Optolong L-Ultimate 2" Filter
US$ 339.92