Compact, lightweight, and close-focusing, the RF 35mm f/1.8 IS Macro STM from Canon is a unique wide-angle prime mixing the versatility of a general wide lens with the specialty of a 1:2 macro optic. espandi...An advanced optical design is benefitted by a Super Spectra coating, which helps to control flare and ghosting for greater contrast and color accuracy when working in bright or backlit conditions.