Add the Neewer Fl-B4 Camera Lens Accessory with Cpl for select Dji Osmo Action models when your setup needs a simpler approach to creative exposure and image control. Control the image at capture time for a more intentional final look. The Neewer Fl-B4 Camera Lens Accessory with Cpl for select Dji Osmo Action models is made for creative exposure and image control and fits naturally into home, studio or location setups. Highlights include Cpl, giving you the key details at a glance. It's designed for select Dji Osmo Action models check your exact model before ordering. The listed optical glass construction keeps the design suited to regular use.