Hoya 67Mm Nxt Plus Uv

About This Itemclear Protective Filterabsorbs Ultraviolet Lightreduces Bluish Cast Of Daylight1X Filter Factor, No Exposure Changemulticoatedanti-Reflective And Hydrophobicschott B270 Glass Constructionaluminum-Alloy Filter Ring67Mm Front Filter Threadsknurled Sides, Plastic Casewhat'S In The Boxhoya 67Mm Nxt Plus Uv Filterfilter Caselimited 1-Year Warrantythe Hoya 67Mm Nxt Plus Uv Filter Is A General Use, Clear Filter Designed To Absorb Ultraviolet Light And Reduce The Bluish Cast Of Daylight. Aside From The Reduction Of Unwanted Blue Casts, No Additional Coloration Or Contrast Is Created, And Adjustments To Exposure Are Not Required While Using This Filter. To Prevent Internal Ghosting And Reflections, Each Glass Surface Includes Five Layers Of Anti-Reflection Coating. These Coatings Also Offer Greater Protection To The Filter Substrate And Helps It To Stay Clean For Longer Than With Uncoated Filters. An Additional Hydrophobic Coating Results In An Improved Beading Effect When In Contact With Water For Greater Cleaning Efficiency.