Celestron Light Pollution Imaging Filter, RASA

Imaging Filter

Availability: In Stock

Brand New Includes Two Year Warranty

Returnable Item: 30 Day Guarantee i

Reg. Price:$609.99
Discount:($80.04)
Sale Price: $529.95
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  • Technical Features

Technical Features for Celestron Light Pollution Imaging Filter, RASA

The Celestron Light Pollution Imaging Filter selectively removes unwanted light pollution while allowing more overall light to pass through the optical path to the imaging sensor. When imaging with a color camera in light polluted areas, skyglow degrades image quality. This filter helps to block light emitted from streetlights and other ambient lighting. Made with Schott B270 glass, the filter's dielectric coatings enhance light transmission to bring out subtle color in galaxies and other faint deep sky objects, while anti-reflective coatings prevent star halos and minimize internal reflections.

The Celestron filter is individually tested for light transmission, and a graph of test results for your specific filter is included for your reference. This is a service unique to Astrodon. It is a custom fit to drop into RASA's front optical window, so you get optimum optical performance even with the addition of the filter.

Light Pollution Imaging Filter Features:
Factory Information:
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Product # 93617
  • Imaging Filter
  • 2.1mm Glass Thickness
  • 72mm Field Diameter
  • 68mm Clear Aperture
  • Multi-Layer Antireflection Coatings
    - Hard Coated Dielectric
  • Eliminates Unwanted Light Pollution
    - Over 90% Transmission
  • Schott B270 Filter Glass
  • Anodized Aluminum Housing
The Celestron Light Pollution Imaging Filter RASA has many exciting features for users of all types. See the Celestron Light Pollution Imaging Filter RASA gallery images above for more product views. The Celestron Light Pollution Imaging Filter RASA is sold as a Brand New Unopened Item.