Specification: YN50mm F1. 8 for Nikon version is released now, it's a great prime lens that is an excellent addition to the Nikon 12-50mm kit lens. This lens gives you 3 stops or eight times (2x2x2) more light coming through the lens opening than standard f/5. 6 kit lenses. Great lens for taking portraits, low light photography, street, casual shooting and everyday use. Features: 1, F/1. 8 large aperture which helps to separate the subject from background; 2, A great prime lens that is an excellent addition to the Nikon 12-50mm kit lens; 3, Supports auto focus and manual focus modes; 4, Adopts gold plated metal contacts, which effectively improves the signal conductivity and corrosion resistance; 5, Supports M/AV/TV/P and other camera shooting modes, and parameters used to take pictures can be displayed in the EXIF Information; 6, Supports full-frame and APS-C format cameras; 7, Adopts high quality plastic as external structure, the overall weight is only 200g, which is convenient for outdoor shooting. 8, Multi-coated glass, effectively improves the transmittance and flare resistance. Suit for: Nikon D810, D800, D750, D700, D610, D600, D7100, D7200, D7000, D7300, D5000, D5100, D5200, D5300, D5500 D3100, D3200, D3300 and other Nikon DSLR cameras not listed here Package Including: 1 x YN50mm F1. 8 Prime Lens for Nikon1 x Front and Rear Lens Cap1 x 52mm Lens cap1 x Manual1 x Original Box