1. High-quality materials: The lens is made of selected optical glass, coated with light reduction technology, and high-definition grinding, with almost no color cast and high light transmittance. The frame is made of aluminum alloy, which is sturdy and durable. 2. Waterproof and scratch-resistant: The lens has excellent properties such as ultra-high definition, low reflection, waterproof, oil-proof, anti-fouling and scratch-resistant. 3. Applicable models: This full-color lens filter is suitable for 55mm filter aperture lens, suitable for Nikon, Sony, Fuji cameras, etc. 4. Photography lens filter: This full-color lens filter can be used to shoot different landscapes. It is one of the most important filters for photographic art creation, making the photo more layered. 5. Portable design: The product is small and easy to carry. It comes with a storage box and can be carried in a pocket or backpack.