The Neewer ND2-400 Camera Lens Accessory with ND2-400 makes creative exposure and image control easier to work into your everyday setup. Control the image at capture time for a more intentional final look. Designed around real-world creative exposure and image control, the Neewer ND2-400 Camera Lens Accessory with ND2-400 keeps setup and adjustments approachable. Useful listed details include ND2-400. The listed optical glass construction keeps the design suited to regular use.