VILTROX 23mm f/1.4 F1.4 E Lens Large Aperture STM APS-C Auto Focus Lens for Sony E-Mount Camera A7 A7R A7C A7II A7RII A7SIII A7III A7RIII A7RIV A9 A6600 A6500 A6400 A6300 A6100 A6000 A5100 - DL-VIL-23MMF1.4-E

• Auto & Manual Adjustment: To adjust the aperture automatically, turn the aperture knob at the bottom of the lens to A, which means the camera controls the aperture. To adjust manually, turn the aperture ring at the bottom of the lens directly by hand. Large Aperture: Bright f/1.4 maximum aperture suits working in low-light conditions and also affords greater control over the depth of field. Integrated manual aperture ring for tactile exposure control. this ring also features an 'A' position for automated, camera-based aperture selection. HD Nano:Two extra-low dispersion elements reduce color fringing and chromatic aberrations in order to achieve a high degree of clarity and color accuracy. Two high refractive index elements help to control spherical aberrations and reduce distortion in order to realize high sharpness and accurate rendering. STM Quiet 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. Personalized Design: The body of the lens is a refined metal structure that is very textured, the whole lens weight is only 300g. Lightweight and compact lens design and versatility can meet the different needs of photographers and video users, easy to carry and operate.