The NWB Vivitar 52mm Wide Angle 0.43 Professional Wide Angle Lens with Macro is a high-quality lens designed for Nikon 1 mount cameras. With a maximum aperture of 0.43, this wide-angle lens allows for capturing stunning images with a unique perspective. The lens also features both auto and manual focus options, giving photographers flexibility in their shooting techniques. The black color adds a sleek and professional look to the lens, making it a valuable addition to any photographer's gear collection.