MECO MC-UV Filter. MECO MC-UV filter can effectively filter out UV light and is wear-resistant, which can also protect the lens. It reduces the vignette produced by UV light, prevents UV light from burning out the CCD and filters out UV light that has wavelengths greater than 400/370 nm. It can also prevent effects from invisible UV light, which enables a clear long shot when shooting landscapes. This can lighten the cool shade of shadows when taking photos in the field. MECO HMC-UV Filter. With it, it is easy to wipe off the dirt on the lens to prevent the lens from water accumulation and fogging, which can keep the camera clear and bright. It is not only hydrophobic, but it can also prevent oil from infiltrating, which means it is also oil-resistant. MC waterproof and soil-resistant coating film is a special and effective MC coating film, Whose hardness is more than glass. Except for low reflection and wear-resistant, the most important properties of this coating film are its unique water-proof and dust-proof property, which can effectively ensure the cleanliness of the lens surface and maintain the optical property of the lens for a long time. can maintain.