1、These filters are manufactured from high quality optical glass with professional coatings, can protect your lens from dust, water, oil and scratch. 2、Can filter the harmful light rays and reduce reflections and ghost, to improve the quality of photo. 3、Correct the color deviation caused by light pollution. With a storage box for protecting your lens filter from damp and shockproof. 4、Suitable for night scene, starry sky, scenery photograph. Good filter kit for photographer lovers. 5、Premium aluminium frame, beautiful and anti-wear. Features: 1. These filters are manufactured from high quality optical glass with professional coatings, can protect your lens from dust, water, oil and scratch. 2. Can filter the harmful light rays and reduce reflections and ghost, to improve the quality of photo. 3. Correct the color deviation caused by light pollution. With a storage box for protecting your lens filter from damp and shockproof. 4. Suitable for night scene, starry sky, scenery photograph. Good filter kit for photographer lovers. 5. Premium aluminium frame, beautiful and anti-wear. Specification: Condition:100% Brand New Material: Aluminium alloy+optical glass Color: As Pictures Shown Optional Filter Size: 52mm / 2.05in, 58mm / 2.28in, 67mm / 2.64in, 72mm / 2.83in Weight: Approx.103g Package list: 1 * Nano-X Lens Filter 1 * Storage Box