Massa 62mm CPL Slim Filter - Black The 62 mm Slim circular polarizing MASSA Filter enhances the colors of your photos, enhances contrasts and brings the sky a deep blue. Depending on its position, it attenuates or eliminates lights reflected on water, glass, painted and lacquered surfaces, stone or any other reflective surface except metal surfaces and mirrors. Made with high intensity optical glass , it has a super-thin frame which eliminates any risk of vignetting when shooting with a lenswide angle. The MASSA circular slim filter 62 mm is designed with a very thin glass of only 2.4 mm thick and a matte black aluminum ringonly 7 mm thick, thread included, providing effective protection against spurious rays. It makes it possible to reinforce the saturation of the images by eliminating the polarized light and the reflections it causes. Its use is recommended in good weather to enhance the blue of the sky, or to remove reflections on the water or windows. This Slim Circular Polarizing MASSA Filter is especially useful in landscape photography. MPN - 101062 GTIN - 6956994300142