Meike 50mm f/2.0 Large Aperture APS-C Manual Focus Lens for Sony E Mount Mirrorless Camera A7III A9 NEX 3 3N 5 NEX 5T NEX 5R NEX 6 7 A5000 A5100 A6000 A6100 A6300 A6500 The lens is good for Product ,Street ,Landscape and portrait photography, it has a maximum aperture of f/2.0, which enables you to shoot at nighttime and dark environment. Works with all Sony E-Mount Digital Mirrorless Cameras A7III A7RIII A7 Series NEX 3 NEX 3N NEX 5 NEX 5T NEX 5R NEX 6 7 A5000 A5100 A6000 A6100 A6300 A6500 A9 Lens construction is 6 elements in 5 groups, multi-layer coatings Manual focus Lens easy to focus shooting,Feeling the manual fun,please set your camera to "M", "P" or "A" mode while using it For Sony Emount cameras with APS-C.Metal body, lightweight and portable