Ready to improve creative exposure and image control? The Neewer ND2-ND400 Camera Lens Accessory with ND2, ND400 gives you a straightforward way to do it. Give your camera more creative options without changing the entire setup. The Neewer ND2-ND400 Camera Lens Accessory with ND2, ND400 is made for creative exposure and image control and fits naturally into home, studio or location setups. The setup brings together ND2 and ND400 in one ready-to-use option. Built with aluminum alloy / optical glass where specified, it's ready to become part of a working kit.