Solomark Telescope Moon and Skyglow Filter 1.25 Inch

The Solomark 1.25 Inch Moon and Skyglow Filter is designed to enhance your astronomical observations. It improves the visibility of deep sky objects by blocking out specific emission lines from light pollution, such as mercury vapor and sodium vapor. This multi-bandpass filter transmits a high percentage of light in the visual spectrum, making it effective for telescopes of all apertures.

Features:
* Enhances contrast when observing brighter objects like the moon and planets.
* Darkens the background of the night sky, making fainter objects more visible.
* Filters out selective wavelengths from low-pressure sodium and other man-made light sources.
* Increases the contrast of deep-sky objects against the background sky.
* Fits all standard 1.25 inch eyepieces and accessories.
* Mounted in an anodized housing and threaded on both sides for stacking with other filters.
* Comes with a sturdy plastic case for protection against dust and moisture.