With its wide aperture of F1.8, the Samyang 20mm full-frame lens is the ideal companion for astrophotography and landscape photography, delivering excellent results even in low light conditions. Additionally, the Samyang 20mm F1.8 ED AS UMC impresses with its ability to isolate subjects beautifully. The focused object is skillfully highlighted while the background is enveloped in a wonderfully soft bokeh. It serves as the perfect complement between 16mm and 24mm. This wide-angle lens for full-frame is not only suitable for indoor shots but also for concerts, landscapes, and street photography. Given Samyang's years of expertise in lens construction, the development of a 20mm full-frame lens was only a matter of time.

The Samyang 20mm F1.8 ED AS UMC is equipped with the best optical technology that Samyang has to offer. The wide-angle lens features Samyang's signature Ultra Multi Coating. The combination of this coating, two aspherical glass elements, and three extra-low-dispersion glasses minimizes chromatic aberrations and prevents unsightly light scattering. The optical construction consists of 13 elements divided into 12 groups, ensuring sharp images from the center to the edges. Seven aperture blades create an almost circular bokeh at wide open settings, while stopping down the aperture reveals crystal-clear, star-shaped lights. The lens is compact and robustly built, making it an ideal companion even in rougher conditions.