Kenko 58mm Zx Ii Uv L41 Filter #351815 Specifications: Kenko Zxii Protector is the ultimate lens protection filter equipped with Kenko's 'Floating Frame' System Technology. This technology removes the pressure off the filter glass by a special elastic buffer, allowing for higher resolutions. This filter is compatible with 4K and 8K cameras. The 'ZR01 coating' used in the Zxii filter series reduces the surface reflection of glass to 0.1% and achieves ultra-low reflection. This reduces the flares and ghosting that can occur when the filter is attached to a lens and has little effect on the lens's original performance. Also, The water and oil repellent coating make it easy to wipe off the dirt. You can take photos without stress when it rains.