Celestron CELES-93614 - RASA 8

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:

Product # 93614

• Light Pollution Imaging Filter
• 1.9mm Glass Thickness
• 46mm Field Diameter
• 43mm Clear Aperture
• Multi-Layer Antireflection Coatings
  - Hard Coated Dielectric
• Eliminates Unwanted Light Pollution
  - Over 90% Transmission
• Schott B270 Filter Glass
• Anodized Aluminum Housing