This ND1.8 neutral density filter blocks 6 stops of light from entering camera lens with 1.56% light transmittance. It helps balance overall exposure across the image and reproduces color with moderate color temperature. Unlike traditional circular filters, the square filter is designed to be mounted on a matte box or filter frame to fit your camera lens of various focal lengths. The HD optical glass build ensures high clarity picture without compromising image quality. The double sided multi layers of Nano coatings effectively protect the filter against dust, scratches, oil, and water.
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