K&F Concept 67mm UV Filter Nano-Dazzle Series - Super Clear 24 Layers Multi Coated Ultraviolet Protection Lens Filter For DSLR Lens

-【Function】UV filter has two functions, one is to absorb UV rays and weaken blue tones in images caused by UV, ensuring clarity and colour. Another is to protect the lens away from dusty and scratches. - 【HD optical glass with 98.3% transmittance】Double-sided polishing process, the light transmittance is as high as 98.3%, showing high-definition picture quality.

-【24-layer nano-coating】dust-proof, waterproof, anti-fouling, anti-mildew to protect the lens. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always proceeded by a "Φ" (diameter) symbol.