【Designed for Osmo Pocket 3】This magnetic variable ND filter from K&F Concept is specially designed for DJI Osmo Pocket 3, which can be widely applied in both videography and photography, helping you control light amount from 1-5 stops and get film effect with just one filter. | 【Multi-function Filter】One filter both have the variable ND & black diffusion 1/4 effect filter features, it not only can control the amount of light entering the lens via adjusting (1-5 stops ) but also creates a cinematic dream effect for photos and video. | 【28 Multi-Layer Coatings Optical Glass】The filter made by imported AGC optical glass, with no effect on the image quality, ensures the restoration of the image's actual color. The dual side of the glass adopted multilayer coating, which helps repel water, dust, grease, and anti-scratch. Easy to clean and maintain, and protecting your Osmo pocket 3 lens from all-rounds. | 【Magnetic Installation】With the magnetic system, the filter can be installed on the Osmo Pocket 3 lens very quickly and easily. | 【Package Including】1x Black Diffusion 1/4&ND2-32 2-in-1 Filter for DJI Osmo Pocket 3. Each filter comes with a robust filter case.