QWORK 67 mm Polarising Filter 1/4 Black Diffusion Cinema Effect Optical HD Glass with Nano Coatings Water & Scratch Resistant

Black Mist Filter The 1/4 black diffusion filter features a soft focus effect that helps reduce highlights and glare, make skin appear smoother and make tones appear matte and soft. HD Optical Glass:Using optical B270 (SCHOTT) premium glass with double-sided polish to ensure high definition images. The 18-layer coating on the surface makes the filter waterproof, scratch resistant and oil resistant, and also effectively reduces the reflection of the filter itself. Narrow frame: this black soft filter has an ultra-thin (only 3.3 mm thick) aerospace grade aluminum frame that avoids vignetting on wide angle and telephoto lenses; CNC trapezoidal pattern to reduce rotation friction and facilitate installation and disassembly 67 mm: It is compatible with all lenses that have a filter thread with 67 mm diameter. 1 piece of microfibre cloth is included to avoid damage to the lens/filter coating. CUSTOMER SERVICE Enjoy a smooth and worry-free return service within one month. If you have any questions, please feel free to contact us, we are here for you.