Hoya 77Mm Hd3 Uv Filter With Patented Ultra-Hard Nano Coating And 4X Harder Optical Glass

Filling The Demand For A Filter For Super High Resolution Cameras While Also Bringing The Ultimate Protection For Their Expensive Lenses, The Hoya 77Mm Hd3 Uv Filter Utilizes A New Multi-Coating Process That Applies 32-Layers Of Anti-Reflective Coating To The Optical Uv Glass, Creating A Filter That Is 5X Sharper And A Coating That Is 800% Harder Than The Award Winning Hd2 Uv Filter. The Hd3 Filter Yields A Light Transmission Rate Of 99.7% And Uses Chemically Enhanced 4X Optical Uv Glass, Creating A Top Layer That Is More Scratch &Amp; Stain Resistant, And Water &Amp; Oil Repellant Making It Easier To Clean Smudges And Fingerprints. Made Exclusively In Japan.