The Irix Edge Light Pollution Filter is a high-quality lens filter specifically designed to minimize the effects of light pollution in photography. With a diameter of 72 millimeters, this screw filter is easy to mount and suitable for a variety of lenses. The filter type is a polarizing filter, which not only reduces unwanted reflections but also enhances color saturation and increases contrast. This makes it particularly useful for night shots and astrophotography, where clear and detailed images are crucial. The Irix Edge Light Pollution Filter is a valuable addition to the gear of photographers working in urban environments or wishing to capture the beauty of the night sky. With its robust construction and high optical quality, this filter ensures that your shots remain clear and vibrant.