K&F Concept 46mm UV Lens Filter Nano X Series MCUV Slim Ultraviolet Glass Protection 18 Layer Waterproof Multi Coated Ultra Violet for DSLR Camera

Ultraviolet Protection: UV Filters protect your lens from dirt, scratches, fingerprints, and accidental damage. Reduce haze and improve contrast to your video and digital images by minimizing the amount of ultraviolet (UV) light. Premium HD Glass: High-Density sharp cut UV glass; Chemically enhanced optical glass, made with Germany Schott B270 optical glass. Multi-coating: 28-layer Anti-Reflective Multi-Coating; Water & Oil Repellent, Scratch & Stain Resistant. ULTRA SLIM: Super slim and lightweight aluminium frame(3.3mm), maximum reduces the impact on light and effectively avoids dark corners for wide-angle shooting. Choose the right size: Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap(always preceded by a "ø" (diameter) symbol.