🌿【Z-mount full-frame wide-angle autofocus lens】35 mm F1.8 ensures sufficient light intake while suppressing dark corners of the image as much as possible, and with the ultra-wide angle of view, you can take clearer pictures in low light. You don't have to worry about insufficient light intake when the aperture is fully open in different scenarios. Suitable for portrait, landscape, architecture, starry sky, night scene. | 🌿【STM stepping motor】 The SMT stepping motor enables quick, quiet, and precise autofocus performance along with a full-time manual focus override. Additionally, an internal focusing design maintains the overall lens length during use for improved handling and quicker response. | 🌿【HD Nano multilayer coating】In order to solve the dispersion problem caused by large aperture, this lens adopts a high-definition Nano multilayer coating to correct the dispersion difference and eliminate ghosting and flare. | 🌿【Internal focus optical structure】 9 groups of 11 pieces of structure, equipped with two aspheric lenses, three ED low dispersion lenses and three high refractive index lenses; aspheric lens aspheric lens and ED lens use greatly corrected the coma aberration and all kinds of chromatic aberration, so as to more accurately reproduce the point light source. | 🌿【Lightweight design & TYPE-C upgrade】 Internal focusing system, reduce the size of the lens, lightweight, high image quality, 70x86.7mm, weighing only 370g.TYPE-C upgrade interface for updating the lens firmware, making it stronger, with high image quality, high mobility, excellent autofocus performance, can also help professional video, Vlog creation users to complete excellent video works.