Filter displayed products below by their features
FWHM
  1. 12nm (6)
  2. 6nm (2)
Center-Wavelength
  1. OIII (501nm) (2)
  2. H-alpha (656nm) (4)
  3. SII (672nm) (2)
type
  1. UHC (5)
  2. CLS (8)
  3. H-alpha (4)
  4. SII (2)
  5. OIII (2)
  6. UV+IR Block (12)
  7. ProPlanet (12)
  8. MC-Clear Glas (4)

XT-Filter

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