Meike 50mm F1.8 Full Frame AF STM Lens Standard Aperture Auto Focus Fixed Prime Portrait Lenses for Sony E Mount Mirrorless Cameras A9 A7III A7II A7 A7R3 A7R4 A6500 A6300

Compatible with Sony E mount full frame auto focu mirrorless cameras, such as Sony A9, A7iii, A7ii, A7 A7R3 A7R4 series cameras. Also works with APS-C frame cameras like sony A6500, A6400, A6300, A6000. The classic 50mm portrait lens with a wide aperture of f/1.8, the lens can capture beautiful photos with smooth background blur effect, even in dark environment. 50mm lens is a AF STM(stepping motor) auto focus lens, helps to reduce camera shake and helps capture images with less noise. The lens constructure is 11 groups, 7 elements, makes the lens capable of delivering sharp images.. If you experience autofocus failure, you can upgrade the firmware online. Meike lenses use a Type-C interface, and the latest firmware is available for download from the Meike official website（Real-time updates）, only supported on Android devices, not Apple (Mac).