Thank you for viewing. 4K/8K compatible, high-performance lens protection filter with 0.1% surface reflection. Kenko Lens Filter ZX II Protector 77mm Lens protection / Ultra-low reflection 0.1% / Water and oil repellent coating / Floating frame system / Thin frame / Made in Japan ~Quoted from the product description~ The ZX series, which incorporates Kenko Tokina's optical technology, the "Floating Frame System," was born in 2016. This innovative frame system, which reduces stress on the glass, achieves extremely high planarity. And in March 2021, we will release the ultimate lens protection filter, the "ZX II Protector," which has evolved the "Floating Frame System" to achieve even higher resolution. By adopting the newly developed "ZR01 (Zero One) Coat," we have achieved ultra-low reflection of 0.1% surface reflection. Nothing is added to the image quality, and the depiction is as it is. In other words, it's a filter like air that takes in light as it is, that's the ZX II Protector. Brand new, unopened Free shipping