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Deep Sky Filters

2 Items

Optolong 36mm Unmounted Filter Set with H-Alpha, SII, and OIII Filters - HASIIOIII-36U

SKU: OTL-HASIIOIII-36U
  • Filter Type: Narrowband Set
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$557.00
Atik Narrowband Filter Kit - 36 mm Unmounted

Atik 36 mm Unmounted Narrow Band Filter Set - ATK0177

SKU: ATK-ATK0177
  • Filter Type: Narrowband Set
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
Free shipping Free shipping
$540.00