Optolong Blue + 4 variants | Filter | 915 | 8268 |
Optolong Clear Focusing | Filter | 43 | 491 |
Optolong Clear Sky 77mm | Filter | 11 | 52 |
Optolong CLS Full Frame Clip-in | Filter | 12 | 31 |
Optolong CLS-CCD + 4 variants | Filter | 109 | 942 |
Optolong Green + 4 variants | Filter | 920 | 8355 |
Optolong H-alpha 12nm | Filter | 25 | 106 |
Optolong H-Alpha 3nm + 2 variants | Filter | 367 | 3291 |
Optolong H-Alpha 7nm + 6 variants | Filter | 690 | 5789 |
Optolong H-beta 25nm + 2 variants | Filter | 3 | 13 |
Optolong IR pass | Filter | 35 | 185 |
Optolong L-eNhance + 3 variants | Filter | 2475 | 17722 |
Optolong L-eXtreme + 2 variants | Filter | 2983 | 21155 |
Optolong L-eXtreme F2 2" | Filter | 219 | 1221 |
Optolong L-Para 2'' | Filter | 112 | 527 |
Optolong L-Pro + 12 variants | Filter | 2500 | 20926 |
Optolong L-QEF 2" | Filter | 133 | 882 |
Optolong L-Quad Enhance 2" | Filter | 535 | 3864 |
Optolong L-Synergy SII/OIII 7nm 2" | Filter | 150 | 457 |
Optolong L-Ultimate + 2 variants | Filter | 1278 | 9995 |
Optolong Luminance + 4 variants | Filter | 704 | 4925 |
Optolong Moon & Skyglow | Filter | 29 | 70 |
Optolong ND3.0 2" | Filter | 1 | 1 |
Optolong OIII 3nm + 2 variants | Filter | 344 | 2690 |
Optolong OIII 6.5nm + 4 variants | Filter | 599 | 4199 |
Optolong Oxygen III 12nm + 3 variants | Filter | 11 | 67 |
Optolong Red + 4 variants | Filter | 921 | 8401 |
Optolong SII 3nm + 2 variants | Filter | 295 | 2191 |
Optolong SII 6.5nm + 4 variants | Filter | 595 | 3454 |
Optolong Sulfur II 12nm + 3 variants | Filter | 8 | 29 |
Optolong UHC + 2 variants | Filter | 114 | 456 |
Optolong UV/IR cut + 4 variants | Filter | 1024 | 9564 |
Optolong Venus-U + 2 variants | Filter | 3 | 5 |