Viltrox AF 20mm F2.8 Full Frame Lens for Sony E-Mount, STM Focus Motor Ultra Wide Angle Prime Lens for Sony Camera a7 a7II a7III a7IV a7R a7RII a7RIII a7RIV a7RV a7S a7SII a7SIII a1 ZV-E1

Lightning-Fast Autofocus: The VILTROX AF 20mm f/2.8 FE features a Built-in STM stepping motor for lightning-fast, smooth, and precise autofocus. It also supports face and eye AF for capturing fast-moving subjects in both photos and videos, ensuring you never miss a precious moment. The lens also supports EXIF information transfer and USB upgrades.. Wide Field of View for Full-Frame Cameras: With its 20mm focal length, this lens offers a wide field of view, allowing you to capture expansive scenes and fit more into each shot. It boasts an ultra-wide angle of 91.6°, giving you a whole new realm of vision to explore.. Compact and Lightweight Design: Weighing just 157 grams, this compact and stylish lens is perfect for impromptu shoots, whether you're in a bustling city or a tranquil landscape. Its lightweight design makes it ideal for travel and everyday use, and it is compatible with a wide range of mirrorless camera models.. Stunning Close-Up Photography: The lens has a minimum focus distance of 0.62 ft (0.19 m), allowing you to capture stunning close-ups with impressive detail. It offers a maximum magnification of 0.17x, bringing you closer to your subject and capturing intricate details.. Advanced Optical Structure: The lens is composed of 10 lenses in 8 groups, including 2 ED lenses, 1 high index lens, and 2 aspherical lenses. This advanced optical structure ensures that every photo you take is clear, sharp, and distortion-free, delivering extreme sharpness, clarity, and color reproduction.