The Canon RF 10-20mm f/4L IS STM lens is an ultra-wide angle zoom lens designed for Canon's full-frame mirrorless cameras. With a focal length range of 10-20mm, it offers a wide field of view ideal for landscape, architecture, and astrophotography. The lens features a compact ...The Canon RF 10-20mm f/4L IS STM lens is an ultra-wide angle zoom lens designed for Canon's full-frame mirrorless cameras.
With a focal length range of 10-20mm, it offers a wide field of view ideal for landscape, architecture, and astrophotography. The lens features a compact design, weighing only 570 grams, and incorporates aspherical and UD elements to minimize distortion and chromatic aberrations. It offers up to 6 stops of image stabilization and a silent STM autofocus system.
Despite its extreme wide-angle capabilities, the lens maintains good image quality with low coma distortion and flare resistance.