K&F CONCEPT NANO-X UV Filter with 28 Multi-Layer Coatings HD/Hydrophobic/Scratch Resistant/Ultra-Slim UV Filter

K F Concept. UV Protection The MCUV protective filter of K&F CONCEPT can protect your precious lens from dirt, scratches, fingerprints, and accidental damage. Reduce haze and improve the contrast between video and digital images by reducing the amount of ultraviolet UV radiation. High Quality High-definition Glass K&F CONCEPT's MCUV protective filter is made of high-quality Japanese high-definition optical glass, chemically enhanced to be four times stronger than ordinary glass. This high-density glass can reduce ultraviolet radiation. 28 Layer Coating This MCUV protective filter has 28 layers of multi-layer coating, which is hydrophobic and scratch resistant. It has a transmittance of 99.6%, effectively reducing reflections from the ground and the filter itself, ensuring the true color of the image. No Vignetting In Telephoto Lens The frame of the K&F Concept MCUV protective filter is only 3.3mm, and it uses double-sided polishing technology. Even on the telephoto lens, there is no vi