Astronomik - CLS CCD Light Pollution Filter - 50mm Round Unmounted

Be the first to review this product

$199.95

Availability: In stock


  • 92% transmission at 486nm (H-beta)

  • 92% transmission at 496nm (OIII)

  • 92% transmission at 501nm (OIII)

  • 97% transmission at 656nm (H alpha)

  • Pass from 450 to 540nm and from 640 to 690nm

  • Parfocal with other Astronomik filters

  • Glass thickness: 1mm

  • Completely resistant against high humidity, scratches and aging effects

  • Diffraction limited, the filter will not reduce the optical performance of your telescope!

  • Astronomik filters are delivered in a high-quality, long lasting, filter box

With this product, you earn 200 loyalty point(s). Find more about this!

SKU: ASN-CLSCCD-50R