Urth 72mm UV Lens Filter Ultraviolet filter protects your lens from scratches, dirt and water. And by removing the UV haze, your images become brighter and sharper. UV light can cause a blue colour cast, but the UV filter cuts 99.6% of ultraviolet light and helps make your images sharper, especially in hazy conditions. Always keep the UV filter on your lens without affecting your exposure settings. If you drop your camera, the UV filter can be the difference between changing a filter and replacing a lens. Japanese AGC glass The high-quality Japanese AGC glass features an 8-layer nano-coating for better sharpness, extra protection and easier cleaning. Ultra-slim magnalium edge The deliberately designed ultra-slim edge prevents vignetting and our durable magnalium has a lifetime guarantee. Double thread All filters have a double thread for stacking filters or using screw caps. Positive impact Urth´s goal is to have a lasting positive impact on the planet. By consciously designing products that help people engage with nature and planting 1 tree for every product. Urth´s mission is to plant 1 billion trees by 2032. Conscious design There is a constant search for ways to minimise the negative impact on the planet we love. When new products are made, low-impact materials are sought and designs are refined to minimise waste. All packaging is redesigned to remove all plastic, use recycled materials and ensure they are recyclable too. Characteristics Adds an extra layer of protection to protect your lens from damage. Sharper photos Removes UV light for sharper images. Reduces haze and glow Cuts UV haze and removes blue colour cast for more beautiful colours.