RF 16mm f/2.8 STM

The Canon RF 16mm f/2.8 STM is a compact ultra-wide-angle prime lens designed for full-frame Canon RF-mount mirrorless cameras. This rectilinear wide-angle optic features a bright f/2.8 maximum aperture, an aspherical element for reduced distortion and enhanced sharpness, and Super Spectra Coating to minimize flare and ghosting in strong lighting conditions. The STM autofocus motor provides smooth, quiet, and accurate focusing suitable for both still and video work.

With a 108-degree angle of view and a close 5.1-inch minimum focusing distance, this lens excels at interior and architectural photography, landscapes, astrophotography, and content creation applications. The lens weighs only 5.8 ounces and includes a configurable control ring for adjustment of aperture, ISO, and exposure compensation, making it an extremely portable option for photographers and videographers seeking an expansive field of view.