MULTI-COATED OPTICAL GLASS --- Made of Multi-coated Optical glass and Aviation grade aluminum, it offers you clear image. The ND Filter is made of Schott optical lens, reduce the amount of light reaching the film without affecting the color. ND4 reduces the exposure by 2-stops; ND8 reduces the exposure by 3-stops; ND16 reduces the exposure by 4-stops. | WIDE ANGLE LENS --- With a wide-angle lens shooting, you can easily complete a wide range of shots for a larger view, The picture taken with the wide-angle lens can have a wide background while highlighting the central body and foreground. No longer limited by the Angle. 【NOTE: Please turn on the camera calibration before installing the Wide Angle Lens.】 | MAGNETIC DESIGN --- The magnetic design does not leak light, the lens is quickly installed by magnetic means. Easy for installation and Strong adsorption. | EXCELLENT FUNCTION: Specifically designed for DJI Osmo Pocket. features water-proof, oil-proof and scratch-proof functions, Ultra-thin 0.55mm,Lightweight (0.01 ounce for each filter) so that it will not affect the lens function. | PACKAGE INCLUDES: (1) ND4 Filter; (1) ND8 Filter; (1) ND 16 Filter, (1) Wide Angle Lens.