Kenko 52mm ZXII Protector Filter(Kenko 351804) Kenko ZXII PROTECTOR is the ultimate lens protection filter with 'Floating Frame' technology. 'Floating Frame' technology removes pressure on the filter glass for higher resolutions. Compatible with 4K and 8K cameras. 'ZR01 coating' reduces glass surface reflection to 0.1%, minimizing flares and ghosting. Water and oil repellent coating for easy dirt removal. Overview Kenko ZXII PROTECTOR, equipped with 'Floating Frame' technology, is the ultimate lens protection filter compatible with 4K and 8K cameras. The 'ZR01 coating' reduces glass surface reflection to 0.1%, minimizing flares and ghosting. With a water and oil repellent coating, it ensures stress-free photography, even in rainy conditions.