Meike MK-8518IIFFSTM-E 85mm F1.8 II STM E-Mount Lens

The Meike 85mm F1.8 II STM is a full-frame medium telephoto lens designed specifically for Sony E-mount cameras, offering a classic portrait focal length with modern autofocus performance. At its core is an STM stepping motor paired with Meike's NanoDrive Auxiliary System, which together deliver fast, accurate autofocus with minimal noise — quiet enough for video recording where microphone pickup of lens motors can be a problem. The lens supports Eye AF and transmits full EXIF data to the camera body, so it integrates into Sony's shooting ecosystem much like a native lens. Its lightweight construction also makes it suitable for use on gimbals and stabilizers.

Optically, the lens is designed to resolve up to 8K, with extra-low dispersion elements that control chromatic aberration and maintain sharpness across the frame. The wide F1.8 aperture combined with nine rounded diaphragm blades produces smooth, pleasing bokeh that portrait photographers look for when separating a subject from the background. An adjustable aperture ring on the barrel lets videographers make seamless exposure changes without touching the camera body, and near-zero focus breathing keeps the frame stable during focus pulls. The inclusion of a Type-C firmware upgrade interface is a thoughtful addition, allowing users to update the lens as Meike releases improvements or adds compatibility for newer camera bodies — an increasingly important feature for third-party lenses in a rapidly evolving mirrorless ecosystem.