Kenko Zeta filter is the ultimate filter to best fit with high quality lens of Digital Single Lens Reflex Cameras!
Newly designed innovative ZR (Anti-reflective) coating makes reflection rate less than 0.3% of single surface of the glass. ZR coating also creates Water Repellent and Scratch Resistant glass surface to make filter maintenance very easy. Low profile and extremely thin filter frame is fully compatible with super wide-angle lenses.
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The filter absorbs up to 410nm of ultra-violet rays. It can be used to prevent color clouding of picture quality like the bluish tinge or mistiness of landscape photographs taken on fine days when ultra-violet rays are strong. It is a completely colorless, transparent filter that has absolutely no effect on visible light and/or lens color characteristics. The UV is best used as a regular filter for scenic photography.