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Astronomy Plus
IDAS Ha & OIII Dusk to dawn (DTD) Filters
Regular priceFrom $27700Unit priceIn stockSvbony
SVBONY 2" SHO Filter Set H-Alpha OIII SII 7nm (F9169B-W9121B-W9122B)
Regular price $62500Unit priceVery low stock (1 unit)Svbony
Svbony SV220 7nm Dual-Band Nebula Filter SII & OIII (1.25” / 2”)
Regular priceFrom $13800Unit priceIn stockAskar
Askar SHO Colour Magic 3nm Deep-sky 2" Narrowband Filters
Regular priceFrom $62200Unit priceBackorderedCelestron
Celestron H-alpha H-beta OIII imaging filter, RASA 8 (93619)
Regular price $46100Unit priceVery low stock (1 unit)Optolong
Optolong L-Ultimate Dual-Band 3nm Filter
Regular priceFrom $40300Unit priceVery low stock (1 unit)Optolong
Optolong 2" L-Synergy 7nm Dual NarrowBand Filter (L-SYNERGY)
Regular price $43100Unit priceBackorderedIDAS
IDAS 2" NBZ-II 10nm Ha & 8nm OIII Dual Band Filter
Regular priceFrom $41700Unit priceIn stockAstronomy Plus
Astronomy Plus Hα + OIII double narrowband 1.25" (TA407)
Regular price $9900Unit priceIn stockOptolong
Optolong SHO 3nm Narrowband Filters Kit
Regular priceFrom $1,34000Unit priceVery low stock (1 unit)Astronomik
Astronomik OIII 6nm MaxFR CCD Filter
Regular priceFrom $36600Unit priceVery low stock (1 unit)Player One
Player One Anti-Halo PRO Dual-Band 2″ Ha+OIII filter
Regular price $69900Unit priceBackordered