Meike 55mm F1.8 Pro Full Frame AF STM Lens High Resolution 8K Auto Focus Fixed Prime Portrait Lenses for Sony E Mount FE Mount Mirrorless Cameras A9 A9II A7II A7RII A7 A7R3 A7R4 A7IV A7C

Compatible with mirrorless full-frame cameras with E-mount and autofocus from Sony, such as Sony A9 A9II A7III A7II A7II A7RII A7 A7R3 A7R4 A7IV A7C A7CII A7SIII Series Cameras, also works with cameras with APS-C frame such as Sony ZV-E10 ZVE10 II A6500 A6400 A6300 A6000. The classic 55mm 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. The 55mm lens is an AF STM (stepper motor) autofocus lens that helps reduce shake and capture images with less noise. The lens construction consists of 8 groups and 11 elements, which allows the lens to deliver sharp images. The Meike lens has a micro USB port that allows you to update the firmware online. You can download them from the official Meike website