Chroma LoGlow Light Pollution Filter

The Chroma LoGlow is a standard 2-inch round filter. It is designed to thread directly into most 2-inch telescope eyepieces or filter wheels, making it compatible with the vast majority of astronomical equipment.

No filter can completely erase light pollution, but this one is highly effective at suppressing specific wavelengths emitted by common artificial lighting like street lamps. You will notice a significant increase in contrast, which makes faint nebulae and galaxies stand out much more clearly against the background skyglow.

While it is optimized for visual observation, it can certainly be used for astrophotography. By blocking unwanted light, it helps reduce the background noise in your images, allowing for longer exposures and better detail in deep-sky objects.

It will slightly dim the overall view because it blocks specific parts of the light spectrum, but the trade-off is a much darker, higher-contrast background. This allows you to see fainter details that would otherwise be washed out by city lights.

The LoGlow is crafted from high-quality optical glass. This ensures that you maintain excellent light transmission and image clarity without the distortion or degradation often found in lower-quality plastic filters.