Celestron
Celestron 1.25" UHC/LPR Filter (94123)
Regular price $13200Unit priceVery low stock (1 unit)Optolong
Optolong CLS(City Light Suppression) Broadband Filter
Regular priceFrom $7700Unit priceBackorderedExplore Scientific
Explore Scientific Neutral Density Filter 2" ND 0.9 (310240)
Regular price $8600Unit priceExplore Scientific
Explore Scientific Neutral Density Filter 1.25" ND 0.9 (310245)
Regular price $7000Unit priceBaader Planetarium
Baader C2 Swan-Band Filter (15nm) – OIII Parallel (FSWAN)
Regular priceFrom $11600Unit priceVery low stock (1 unit)Baader Planetarium
Baader O-III Super-G Filter (9nm) - CMOS Optimized (FOIIISG)
Regular priceFrom $13000Unit priceIn stock