Celticbird Telescope Moon & Sky-Glow Filter 1.25 inch Aluminum

The Celticbird 1.25 inch Moon & Sky-Glow Filter is designed for telescopes to enhance astronomical observations.
Features:
* Reduces the brightness of the moon and planets, improving contrast for clearer views.
* Mildly darkens the night sky background, making fainter deep-sky objects more visible.
* Standard 1.25 inch size compatible with most telescope brands, including Celestron, Orion, Sky-Watcher, Meade, and William Optics.
* Constructed with durable aluminum and high-quality optical glass for reliable performance.
* Features standard filter threads on both sides, allowing for stacking with other filters.
* Effectively filters out selective wavelengths from low-pressure sodium and other common street lighting sources, reducing light pollution.
* Enhances the contrast of deep-sky objects against the background sky.