RF 85mm f/2 Macro IS STM

The Canon RF 85mm f/2 Macro IS STM is a full-frame mirrorless lens designed for Canon RF-mount cameras that combines portrait and macro capabilities in a single optic. The lens features a fast f/2 maximum aperture, optical image stabilization with Hybrid IS to reduce camera shake by up to five stops, and a minimum focusing distance of 1.15 feet with 1:2 maximum magnification for close-up work. Its STM stepping motor provides smooth and quiet autofocus operation suitable for both stills and video, while a configurable Control Ring allows direct adjustment of ISO, aperture, and exposure compensation from the lens itself.

The optical design incorporates twelve elements in eleven groups, including one ultra-low dispersion element to minimize chromatic aberrations and ensure image clarity. A rounded nine-blade diaphragm produces pleasing bokeh quality, and the lens weighs approximately 17.6 ounces with a compact form factor that measures 3.07 inches in diameter by 3.56 inches in length.