NiSi UV filter HUC (Ultra Hard Coating) Protection Filter, 18 Multi Layer Coatings UHD, Ultra Nano Coating, Hydrophobic, Scratch Resistant Slim (40.5mm)

Ultra Hard Coating with 18 layers of advanced surface coating technology. Double-sided Nano coating: 99.3% transmittance, multi nano coatings, waterproof, oil-proof, easy to clean. Protection against accidental drops, dust, fingerprints, dirt, scratches, sand, or seawater spray. Water White Glass: Higher purity than standard glass, with a higher light transmittance and neutral color. UHD Technology: Double-sided high-precision polishing. No loss in image sharpness even using high megapixel sensors. 8k Ultra High Definition. Ultra Slim Knurled Frame: Ultra slim 3.5mm Aluminium frame with knurling for easy grip. No vignetting on wide angle lens, including at 14mm. Front filter thread. Includes a protective storage case and a lens cleaning cloth