Orion 5660 1.25-Inch Skyglow Broadband Eyepiece Filter

Description

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. 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. Our SkyGlow is an advanced multilayer interference filter designed to enhance deep-sky observing in moderately light-polluted skies. Views of galaxies and clusters are also improved. Bright, light-polluted skies appear much darker in the field of view and contrast significantly enhanced, particularly emission nebulas like the Orion and Lagoon.

Key Features

• 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.
• Our SkyGlow is an advanced multilayer interference filter designed to enhance deep-sky observing in moderately light-polluted skies.
• Views of galaxies and clusters are also improved.