Meike 85mm F1.8 Pro Auto Focus Medium Telephoto STM Stepping Motor Full Frame High Resolution 8K Prime Portrait Lens Compatible with Sony E Mount Cameras A7 A7R A7IV A7R IV A7III A7SIII A9 A7C A7CII

Compatible with Sony E Mount Cameras A7 A7II A7III A7IV A7R A7RII A7RIII A7R IV A7S A7SII A7SIII A9 A9II A7C A7CII. Support AF, Electronic Aperture Adjustment, Eye AF and EXIF information transmission. Lightweight: Can be paired with stabilizer.. Adoption of STM stepping motor and NanoDrive Auxiliary System, achieve high-speed focusing and ultra-low noise for easy control in both still photography and motion capture. Equipped with Adjustable Aperture Ring, the depth of field can be switched at any time, making video shooting more convenient.. The classic 85mm mid-telephoto focal length offers natural perspective. Perfect for close-up portraits and full-body shots; Features Type-C firmware upgrade interface, enables you to upgrade the lens online.. Sharper & High Resolution(8K), Maximum magnification of 0.11X, Wide aperture of F1.8 with 9 diaphragm blades, designed to produce super smooth round blur effect (bokeh). Extra low dispersion and almost no breathing.. Featuring an optical structure consisting of 8 groups and 11 elements, including 2 ED lenses, 3 high refraction lenses and 1 aspherical lens, this lens delivers superior high resolution and authentic color rendering. It effectively controls chromatic aberration, ghosting and flare. High-polymer construction maintains large aperture and high resolution while minimizing weight.