STC Clip Astro Nightscape Filter for Canon FF

The STC Clip Astro Nightscape Filter for Canon Full Frame is a filter designed to cut out unwanted light pollution on Canon full-frame cameras. The filter clips directly onto the camera sensor, retaining the original colour in the image. It utilities a superior colour coating design, and allows for 40% Mercury and Sodium light transmittance. As this filter fits directly onto the sensor, it eliminates the need for multiple filters for different lenses

Price: £ 142.99 from Wex Photo Video