An exceptional blend of compact design and high-resolution performance, the Sony Fe 20mm F1.8 G prime lens is a testament to Sony's cutting-edge optical technology. This large-aperture wide-angle prime lens delivers impressive corner-to-corner resolution even at its maximum F1.8 aperture, making it an ideal choice for a variety of shooting needs. The ultra-wide 20mm perspective, combined with the superb resolution from F1.8, offers a unique visual experience. The lens incorporates two Advanced Aspherical (AA) elements in an innovative optical design that minimizes aberration, ensuring outstanding corner-to-corner resolution right from the lens's widest F1.8 aperture.Despite its advanced features, this G Lens is remarkably compact and lightweight, weighing just 13.2 oz (373 g). When paired with a compact E-mount body, it forms a versatile mobile system that offers outstanding Af performance, control, and reliability. This balance makes it ideal for use on gimbals or accessory grips, enhancing mobility and handling.The Fe 20mm F1.8 G lens is not only versatile for a wide variety of still and movie shooting situations but also produces smooth, natural-looking bokeh. Precise control of spherical aberration and a 9-blade circular aperture contribute to the creamy bokeh and natural-looking highlights that are hallmarks of the G Lens series.The lens employs two AA elements and three Extra-low Dispersion (Ed) glass elements to minimize sagittal flare, ensuring accurate and color smear-free reproduction of point light sources. The lens also features two eXtreme Dynamic (Xd) Linear Motors that maximize Af speed, precision, and tracking, making it capable of capturing the most dynamic subjects with ease.The Fe 20mm F1.8 G lens also excels in close-up performance. With a minimum focusing distance of just 0.63 ft (0.19 m) in Af mode and an even closer 0.59 ft (0.18 m) when focused manually, it is an excellent choice for gimbal/grip mounting, whether shooting selfies or other subjects.Designed for smooth operation and high reliability, this compact lens features a focus hold button, focus mode switch, and aperture ring, all positioned for easy operation and a smooth workflow. The front lens element is fluorine-coated to repel water and grime, and the lens' dust- and moisture-resistant design provides the reliability needed for outdoor use in challenging conditions..