YONGNUO YN50mm 50mm F1.8S DA DSM AF/MF Focus Lens for Sony E Mount APS-C Frame Digital Camera

YN50mm F1.8S DA DSM is an automatic focus lens designed for the E mount APS-C frame digital camera of S, which has excellent performance in blurs background to highlight the main body, imaging sharpness, volume and weight. Adopts electronic focus rings, supplemented by appropriate damping, which can provide smooth manual focus experience of high precision. Flexible use of F1.8 large aperture, easy to obtain a soft and beautiful blur effect. In low light environment you can also use a low sensitivity and high shutter for shooting. Adopts one low dispersion glass lens, Auto focus and manual focus are supported, you can choose the focus mode according to your shooting requirements. 7 groups of 8 pieces of optical structure design, nanometer multi-layer coating