Collection: Optolong 31mm - 82mm Filters

The Optolong L-Pro 77mm filter is specially crafted to filter out light pollution, which can negatively impact the clarity and accuracy of your astrophotography. With its unique blend of multi-layer coatings, this filter enables you to capture stunning, high-contrast images of galaxies, nebulas, and other celestial objects.

The Optolong 77mm Clear Sky Filter is easy to install and can be used with a wide range of lenses. Its slim profile design minimizes vignetting, making it an ideal choice for wide-angle lenses. Additionally, the filter is durable and scratch-resistant, providing long-lasting protection for your lens