Optolong L-Pro Filter 1.25"
US$ 144.71Optolong SII Filter 6.5nm 36mm
US$ 153.48Optolong OIII Filter 6,5nm 36mm
US$ 153.48Optolong H-Alpha 7nm 36mm
US$ 153.48Optolong L-Pro Filter 2"
US$ 166.64Optolong Kit L-RGB 1,25" (31.8mm)
US$ 188.57Optolong Kit LRGB 36mm
US$ 235.93Optolong Kit L-RGB 2" (50.8mm)
US$ 288.55Optolong L-Ultimate 2" Filter
US$ 341.17