YONGNUO YN50mm F1.8S Lens, 50mm F1.8 Larege Aperture, APS-C Standard Prime E-Mount, Auto Manual Focus AF MF USB for Sony Cameras Black

【Features】F1.8 Large Aperture, 8 pieces in 7 groups, 49mm Filter diameter, 7pcs Aperture blades, Auto Focus and Manual Focus. 【Compatible with】Sony E Mount Mirrorless Cameras A7III, A7RIII, A7SII, A7RII, A7II, A9, A7, A7R, A6400, A6500, A6300, A6000, A5100, A5000.. 【F1.8 Bright Aperture, support AF and MF】This 50mm 1.8S Lens Maximum aperture F1.8, bokeh effect is easily achieved, which brings you more fun during photographing. Supports auto focus and manual focus. The focus mode can be selected according to practical requirement.. 【E Mount and APS-C Frame】YN50mm F1.8S DA DSM is YONGNUO first E-mount APS-C lens for Sony mirrorless cameras. Lightweight design ideal for APS-C Frame E-mount cameras, Aspherical element controls spherical aberration and coma.. 【Quiet DSM Motor, USB-free Firmware Upgrade】Digital Stepping Motor (DSM) has fast start and stop response, high focusing accuracy and quieter focusing action, which is suitable for photo shooting and short film recording. Firmware of the lens can be upgraded through camera instead of using USB port (Note: this function needs to be supported by camera).