The Meike AF 85 mm f/1.8 STM SE II is a prime lens designed for full-frame mirrorless cameras with a Sony E-mount. Its versatile focal length is ideal for portrait photography, street scenes, and selective focus applications. This successor model features an advanced STM autofocus system (Stepping Motor) that allows for smooth, quiet, and precise focusing for both still images and video recordings. With a maximum aperture of f/1.8, the lens delivers excellent performance in low light and creates beautifully blurred backgrounds (bokeh) to effectively isolate subjects. The optical design includes special glass elements that minimize chromatic aberrations and distortions, providing sharp, high-contrast images with accurate color reproduction. With a diameter of approximately 78 mm, a length of 90 mm, and a weight of around 420 g, the lens maintains a compact and lightweight profile for comfortable handling during extended use. The build quality features a metal mount and dust-resistant seals for increased durability under various shooting conditions. The lens accepts 67 mm filters and includes a petal-shaped lens hood to reduce stray light and protect the front lens element. Compatible with Sony's full-frame and APS-C sensor cameras (providing an equivalent focal length of 127.5 mm on APS-C models), it supports in-camera corrections and offers a customizable focus hold button for enhanced control. The minimum focusing distance of 85 cm allows for detailed close-ups, while the 9-blade circular aperture ensures smooth transitions in the out-of-focus areas. This lens represents a reliable option for photographers seeking a balance between optical performance, portability, and value in the medium telephoto range.