【Enhance natural colors】Kase CPL filter eliminates unwanted reflections from non-metallic surfaces like water and glass, also it significantly improve contrast and saturation, giving your photos vivid color. Perfect for photographing blue skies, clouds, water, snow, plants, landscapes and other objects with rich colors and fine details. | 【Tempered HD Optical Glass & Multi-Coated】HD Tempered B270 optical glass with nano multi-layer coatings on both sides of the filter ensures a superior high-definition image quality without flare or ghosting. Tempered to make the filter shock and scratch resistant. | 【0.1% Super Low Reflection】Kase CPL III efectively reduce ghosting and glare caused by strong light shining directly on the lens when shooting, resulting in clearer and sharper images with more realistic and natural colors. | 【Innovative Cold Coating Technology】Kase CPL III innovatively uses the cold coating technology to complete the coating process in a low temperature environment where the glass is not deformed. This process controls the reflection of polarizing filters within 0.1%, which is ten times lower than before. | 【Ultra Slim Frame & Smooth Rotation】5mm ultra slim frame effectively avoids vignetting on wide-angle lens while maintaining smooth rotation for precise polarization adjustment. The frame is made of 6063 aluminum alloy for great durability. | 【Compatibility Note】Compatible with all 67mm lenses. Please verify your camera's lens thread size (usually marked somewhere on the lens barrel or printed underneath the lens cap) before ordering. The number is always preceded by a "ø" (diameter) symbol.