Check the listing for details. 52mm ND2/ND4/ND8 Digital Essentials Filter Kit Circular Camera Filters, Black. Condition: New. Listed at 22.42 USD. [WHAT TO GET]: This filter is made of aluminum alloy and resin. The aluminum alloy features neutral density, light weight, excellent impact resistance and is not easy to break, while the resin lens is waterproof, oil-proof, with high light transmittance, and the body is resistant to rust and oxidation. It can effectively filter ambient reflected light, minimize light loss, ensure bright, clear and accurate color imaging, and help photographers capture great images even in complex lighting conditions.[WHEN/WHERE TO USE]: The ND2/ND4/ND8 filter kit is suitable for various digital SLR cameras. It can be directly attached to the front of the lens, effectively filtering stray light, reducing reflected light, and accurately controlling light intake, creating purer images and improving quality for portrait and landscape photography.