Full Frame 20mm Focal Length: 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. | F2.8 Large Aperture: The constant maximum aperture of F2.8 of this lens can produce a soft background blur effect, which expands the scope of wide-angle portrait shooting. | Wide Angle of View: With a remarkable 91.6-degree angle, you can capture expansive scenes and fit more into every shot, giving you a whole new realm of vision to explore. | Superb Focus Control: Achieve stunning close-ups with a minimum focus distance of just 0.19m, bringing even the details to life.It offers a maximum magnification of 0.17x, bringing you closer to your subject and capturing intricate details. | 8 Groups of 10 Optical Elements: 2 ED lenses, 1 lens with high refractive index, and 2 aspherical lenses, this guarantees that each shot you take is crisp, clear, and distortion-free. | Quiet STM Stepping Motor: The built-in STM stepping motor provides the high driving force required for precise autofocus and tracking focus. it can achieve fast, smooth, precise, and quiet autofocus and tracking under extremely shallow depths of field, no matter whether photo or video. | Portable & Lightweight Design: Weighing just 5.5 oz/ 157g, VILTROX AF 20mm F2.8 FE is an ideal choice for vloggers who are always on the go. Its compact size makes it easy to carry around and perfect for outdoor/ travel vlogging.