18-50mm f/2.8 DC DN Contemporary - Canon RF Fit

The Sigma 18-50mm f/2.8 DC DN Contemporary Lens is a standard zoom designed for Canon RF-mount APS-C mirrorless cameras, offering a 29-80mm full-frame equivalent focal length with a constant f/2.8 maximum aperture throughout the zoom range. The optical design incorporates three high-precision glass-molded aspherical elements and a special low dispersion element to minimize distortion, chromatic aberration, and color fringing while maintaining excellent sharpness. The lens features fast and quiet autofocus via a stepping motor, making it well-suited for video work and capturing fast-moving subjects, along with a minimum focusing distance of 4.8 inches that enables close-up photography capabilities.

The rounded seven-blade diaphragm produces pleasing bokeh quality, and the Super Multi-Layer Coating reduces flare and ghosting for improved contrast in bright lighting conditions. At just 1.155 pounds, this compact and lightweight lens is an effective tool for landscapes, portraits, street photography, architecture, and event photography across a wide range of shooting scenarios.