VILTROX 28mm f/1.8 F1.8 FE Full Frame Auto Focus Wide Angle Prime Lens for Sony E Mount Camera A7II A7III A7RIII A7SIII A7RIV A9 A6600 A6500 A6400 A6300 A6100 A6000 A5100 A5000 A7C A7R

Large Aperture: 28mm focal length, F1.8 large aperture is incredibly compact. Advanced technology achieves breathtaking resolution plus exquisite bokeh even at maximum F1.8 aperture 11 Lens Elements in 9 Groups: Adopting a new optical design, built-in 2 aspherical lenses, ultra-high resolution, wide viewing range, the details of the picture in the surrounding area are also vivid. High-definition nano-multilayer coating, 3 ED lenses, effectively control dispersion, ghosting, and glare HD Nano Multilayer Coating: In order to solve the dispersion problem caused by a large aperture, this lens adopts a high-definition Nano multilayer coating to correct the dispersion difference and eliminate ghosting and flare STM Stepping Motor: The lens adopts a "STM+Leadscrew" stepper motor. Quiet STM stepping motor, providing high driving force for precise autofocus and tracking, supporting eyes focus recognition Optimize Video Shooting: The simple mechanical structure makes it easier to miniaturize the drive unit; as the sound during autofocus is suppressed it is suitable for movie shooting