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Optolong
Optolong Improved NB Filters SHO 6.5nm Narrowband Filter Kit
Regular priceFrom $66500Unit priceBackorderedTouptek
Touptek SHO 6.5nm Filters for Astrophotography
Regular priceFrom $25100Unit priceVery low stock (1 unit)Baader Planetarium
Baader C2 Swan-Band Filter (15nm) – OIII Parallel (FSWAN)
Regular priceFrom $11600Unit priceVery low stock (1 unit)Baader Planetarium
Baader UHC-L / Ultra-L-Booster Filter (CMOS-optimized)
Regular priceFrom $14300Unit priceIn stockBaader Planetarium
Baader 3.5 / 4nm f/2 Ultra-Highspeed Filters – CMOS-optimized (H-alpha / O-III / S-II)
Regular priceFrom $39100Unit priceBackorderedSvbony
SVBONY 1.25''/2'' EOS-C CLS Light Pollution Broadband Filters
Regular priceFrom $3100Unit priceIn stockAskar
Askar Colour Magic Ultra E1 & E2 Duo Narrowband Filter
Regular priceFrom $85900Unit priceBackorderedOptolong
Optolong L2 Dual-Combo Set (L-eXtreme&L-Synergy) (2")
Regular price $79500Unit priceBackorderedSvbony
SVBONY SV220 7nm Dual Narrowband Filter Set "Hubble Palette"
Regular priceFrom $23500Unit priceBackorderedOptolong
Optolong L-eXtreme F2 Fast Optics Dual Narrowband 2" (L-EXTREME-F2)
Regular priceFrom $33300Unit priceBackorderedIDAS
IDAS NB1 Nebula Booster Filter H-alpha, H-beta & OIII
Regular priceFrom $24500Unit priceVery low stock (1 unit)