A general use filter for improving night sky viewing clarity, the Moon Sky Glow Filter from MrStarGuy is intended for use with smaller telescopes featuring a 2"-diameter eyepiece. This all-around filter removes key wavelengths known to cause visual light scatter in order to render nebulae, galaxies, and star clusters with greater contrast and brightness. Ideal for use in light-polluted areas, this filter also helps to improve sharpness for clearer viewing of deep sky objects.
Extended Returns thru Feb 01, 2021
Enjoy Extended Returns thru Feb 01, 2021!
You have until Feb 01, 2021 to return or exchange items bought after Oct 19, 2020. All other standard return policy conditions apply.
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MrStarGuy 2" Moon Sky Glow Filter
Key Features
- Enhances General Night Sky Viewing
- Blocks Light Pollution Wavelengths
- Ideal for Smaller Telescopes
- Improves Viewing Sharpness and Clarity
A general use filter for improving night sky viewing clarity, the Moon Sky Glow Filter from MrStarGuy is intended for use with smaller telescopes featuring a 2"-diameter eyepiece. This all-around filter removes key wavelengths known to cause visual light scatter in order to render nebulae, galaxies, and star clusters with greater contrast and brightness. Ideal for use in light-polluted areas, this filter also helps to improve sharpness for clearer viewing of deep sky objects.
MrStarGuy QMS404Y Overview
MrStarGuy QMS404Y Specs
| Size | 2" / 50.8 mm (diameter) |
| Transmittance | H-Beta (486.1 nm): Approx. 95% O III (495.9 nm): Approx. 84% O III (500.7 nm): Approx. 75% H-Alpha (656.3 nm): Approx. 98% |
| Construction | Not specified by manufacturer |
Packaging Info
| Box Dimensions (LxWxH) | 6 x 6 x 1" |
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