Breakthrough Photography 100mm Square Autumn & Night Sky Filter

Let the 100mm Square Autumn & Night Sky Filter from Breakthrough Photography revolutionize your astrophotography. This innovative filter is expertly designed to enhance starlight definition and maintain true color neutrality, providing high-quality images that capture the breathtaking beauty of the night sky.

The filter's primary function is to eliminate light pollution, a common issue that can reduce starlight definition by up to 50%. This is achieved by targeting artificial light pollution that ranges between 570 to 610 nanometers on the visible light spectrum. The result is a significant decrease in the orange color cast that often diminishes the contrast between stars and the space behind them.

Unlike post-processing methods that destructively edit out light pollution, this versatile filter offers a non-destructive solution. It allows you to capture stunning night sky images, even in locations where avoiding light pollution is challenging or impossible.

Constructed with a rugged X4 traction frame, this durable filter is weather-sealed to protect against dust, moisture, and other outdoor elements. The frame's design also ensures a firm grip for easy attachment and removal.

The filter's MRC16 and nanotec coatings enhance its durability and make cleaning quick and easy. Plus, its ultra-slim circular frame is designed to prevent vignetting on wide-angle full-frame setups, ensuring that your images are clear and distortion-free down to 16mm.

With the 100mm Square Autumn & Night Sky Filter, you can significantly increase starlight definition, making each star stand out against a more black backdrop of space. This effective filter is an essential tool for outdoor photographers looking to capture the awe-inspiring beauty of the autumn and night sky.

Please note that the brightness of your starlight will be influenced by sky darkness and light pollution levels. For best results, use this filter when there is little to no light pollution and during a dark moon phase.

Backed by Breakthrough Photography's 25 Year Ironclad Guarantee, this filter is designed to provide decades of reliable use in the field, making it a valuable addition to any photographer's toolkit.