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Optolong
Optolong Improved NB Filters SHO 6.5nm Narrowband Filter Kit
Regular priceFrom $66500Unit priceBackorderedAstrozap
Astrozap Full Aperture Solar Filter (391-397mm)
Sale price $27000 Regular price $35200Unit priceVery low stock (1 unit)Antlia
Antlia NII 3nm Pro Narrowband Filter - 2" (NII-2)
Regular price $56100Unit priceVery low stock (1 unit)Pegasus
Pegasus Astro LRGB Photographic Filter Set - 2" Mounted (PEG-FLTR-2M-LRGB)
Regular priceFrom $11800Unit priceVery low stock (1 unit)Baader Planetarium
Baader AstroSolar Spotting Scope Filter OD 5.0 (50mm - 150mm)
Regular priceFrom $6900Unit priceBackorderedSeymour solar
Seymour Helios Solar Glass Binocular Filters (Pair)
Regular priceFrom $22300Unit priceBackorderedAntares
Antares 2" Variable Neutral Density Filter 3-40% (2FXP)
Regular price $7600Unit priceBackorderedLunt
Lunt 50mm Ha Etalon Filter for LS60Tha & LS60MT (LS50FHaP) - New Gen Etalon
Regular price $1,60300Unit priceBackorderedExplore Scientific
Explore Scientific Nebula Filter H-Alpha 1.25-inch 12nm (310135)
Regular price $22400Unit priceBackorderedZWO
ZWO EFW 7x50mm Square Filter Wheel - NEW GEN (EFW-7x50-26)
Sale price $76000 Regular price $84500Unit priceBackordered