Light Pollution Imaging Filter, RASA 11

60,327.00 excl. 18% GST

  • Take beautiful images of deep-sky objects from light-polluted suburban locations with the RASA 11 (RASA 11) using this light pollution suppression filter
  • Custom designed to replace the RASA’s optical window, so you still get optimum optical performance even with the addition of the filter
  • Selectively blocks unwanted light pollution while providing over 90% transmission at critical wavelengths
  • Maintains a more neutral color balance than other light pollution imaging filters, perfect for imaging colorful nebulae and galaxies
  • Every filter is individually tested for light transmission. A graph of test results for your specific filter is included for your reference

Available on backorder

Glass thickness 2.1mm
Filter diameter 72mm
Clear aperture 68mm
Coatings Hard coated dielectric and multi-layer antireflection coatings
Filter glass Schott B270
Housing Andodized aluminum


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