2" Orion SkyGlow Broadband Eyepiece Filter
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2" Orion SkyGlow Broadband Eyepiece Filter Overview
Our SkyGlow is an advanced multilayer "interference" filter designed to enhance deep-sky observing in moderately light-polluted skies. It blocks the most common wavelengths of light pollution - predominantly produced by mercury vapor lamps - and allows higher transmission of critical hydrogen-alpha and hydrogen-beta lines. Bright, light-polluted skies appear much darker in the field of view and contrast significantly enhanced, particularly emission nebulas like the Orion and Lagoon. Views of galaxies and clusters are also improved.
2" Orion SkyGlow Broadband Eyepiece Filter Feature
- The SkyGlow filter enhances deep-sky observing in moderately light-polluted skies
- 2" eyepiece filter blocks the most common wavelengths of light pollution for increased contrast and better view quality
- SkyGlow improves the views of nebulas, galaxies and star clusters, especially when viewing in areas with light pollution from streetlights and sources
- Ideal for backyard astronomy oberving when you don't have time to trek to a dark sky site
- 2" filter designed for use with 2" telescope eyepieces
