Hoya HD nano Mk II UV Filter

Engineered for lens protection and optical clarity, the Hoya HD nano Mk II UV Filter features ultra-hardened UV-cut optical glass with a 98.8% transmittance rate mounted in an aluminum frame. The reinforced glass is four times stronger than standard glass and resists shattering, safeguarding your lens from impacts while preserving image sharpness and color accuracy. A premium 32-layer nano coating ensures scratch, water, oil, and stain resistance for quality performance in harsh conditions. The filter also features a thin, lightweight, aluminum-alloy filter ring to minimize the potential for vignetting.