Item Type: ND/PL Filter Material: Optical Glass+Alloy Color: Black Weight: Approx. 27.0g/1.0oz Fit for OSMO POCKET/POCKET2 Camera Effect: 1. Reduce the amount of light entering and extend the exposure time 2. Effectively reduce non-metallic reflection Package List 1 x ND/PL Filter 1 x Manual 1The lens adopts optical glass, highdefinition grinding treatment, multilayer nanocoating process, waterproof, oilproof, antifouling and scratchproof. 2Adopt strong magnetic adsorption design, can be firmly adsorbed by lightly approach, perfect fit and coordination, in normal use, it can be shaken, jumped at will without worrying about falling off. 3Combining the advantages of ND dimming and CPL polarizer, meeting the two requirements of prolong exposure time and eliminate harmful polarization, good for scenery shooting. 4The dimming filter can obtain more to control the aperture and shutter, bringing more exposure ways and space, effectively preventing overexposure, number behind the ND represents the ability to block light. 5The polarizer can eliminate nonmetallic reflected light, improve the clarity of the image, and increase the color density, rotated to achieve the best effect, fit for OSMO POCKET/2.