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Brand K&F Concept
Material Optical Glass
Photo filter thread size 4 millimeters
Coating description Multi Coating
Photo filter effect type Ultraviolet
Water resistance level Waterproof
【Matte Box UV Filter】Designed to be mounted on a matte box to fit camera lens, compatible with Tilta, SmallRig Matte Box, Mini Matte Box, Filter Frame. This square UV filter 4" x 5.65" / 10.16 x 14.35cm filter enables preventing the UV ray and enhancing the image clarity and color reproduction.
【Imported HD Optical Glass】Made of imported optical glass, double sides polished filter delivers high clarity pictures without compromising image quality or adding color cast. Perfectly for 4K & 8K video shooting.
【99.6% Transmittance】The reflectivity is controlled at 0.2%, the transmittance is higher to 99.6%, which effectively reduces lens reflection and vignetting phenomenon, resulting in a clearer image with higher contrast and richer details.
【28 Multi-Layer Coatings】 Both sides of the glass with nanometer coatings, make the filter scratch resistant, waterproof, oil proof and fingerprint resistant. The leather filter bag protects the filter perfectly.
【Note】Not being directly screwed onto the lens, the square UV filter can be used for lenses of various focal lengths when mounted on a matte box.