Kenko 55mm ZXII Protector Filter(Kenko 351805) Kenko ZXII PROTECTOR, with 'Floating Frame' technology, is the ultimate lens protection filter. 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, featuring 'Floating Frame' technology and 'ZR01 coating,' offers ultimate lens protection. Compatible with 4K and 8K cameras, it minimizes glass surface reflection to 0.1%, reducing flares and ghosting. The water and oil repellent coating ensures stress-free photography, even in rainy conditions. The 'Floating Frame' system minimizes glass distortion for exceptional optical performance.