VILTROX 25mm f17 EMount Large Aperture STM APSC Auto Focus Prime Lens for Sony EMount Cameras A7C A7RII A7SII A7II A7RIII A7IV A7RIV A9 A1 ZVE1 A93 A6700 A6600 A6500 A6400 FX3 ZVE10 FX30 ZVE10II

F17 Large Aperture Beautiful natural bokeh 9 aperture blades creating a dreamy and artistic blur effect effectively highlighting the subject Efficient Reliable Autofocus The builtin STM stepping motor provides the high driving force for precise autofocus and tracking focus while supporting eyeface AF for better response lower latency and reduced vibration 12 Elements ln 10 Groups Optical structure of 12 elements in 10 groups including 1 ED lens 2 high refractive index lens 2 aspherical lens and highdefinition multilayer coating Lightweight Design Weight 170 g the compact and lightweight body allows you to capture inspiration at your fingertips This portability positions it as a favorite for those impromptu shoots be it on bustling city streets or serene landscapes The bottom of the lens is equipped with a micro USB interface which is convenient for future firmware upgrades and makes its performance stronger