The Starfield Optics 1.25 Dark Filter is an essential tool for astrophotographers and amateur astronomers who use cameras without built-in mechanical shutters. This completely opaque filter is designed to generate dark frames, helping to reduce noise and enhance the quality of your astrophotography. Ensure your long-exposure shots are free from unwanted artifacts and enjoy clearer, more detailed images with the Starfield Optics 1.25 Dark Filter.