Overview Brand : K&F CONCEPT Material : Optical Glass, Aluminum Magnesium Alloy Photo Filter Thread Size : 40.5 Millimeters Coating Description : Multi Coating Photo Filter Effect Type : Polarizer Water Resistance Level : Waterproof Photo Filter Factor : 1.36 x Product Dimensions : 1.59"L x 1.59"W Photo Filter Size : 40.5 Millimeters About this item Ultra-slim frame, only 5.3 mm thickness. CNC-non slips pattern helps install and remove the filter easily. Double side 28 multi-layer coatings hydrophobic, anti-oil, anti-dust, anti-soil, scratch-resistant. Ultra-slim rim profile to avoid vignetting on wide-angle lenses, while maintaining rotation capabilities to adjust polarization levels. Extra tough lightweight aluminum-magnesium alloy frame ensuring great durability and jamming prevention. Circular CPL filters allow you to remove unwanted reflections from non-metallic surfaces such as water, glass, etc. Also can enhance the color and contrast. Often be used to increase the contrast and saturation in blue skies and white clouds. NOTE: This filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always preceded by a "Ø" (diameter) symbol. For example, Ø40.5= 40.5mm lens thread size. New and old packages are sent randomly
