Versatile Telephoto Zoom: Sigma 50-100mm f/1.8 DC HSM Art Lens designed for APS-C Canon EF-mount DSLRs offers an 80-160mm equivalent focal length range.
Fast Constant Aperture: The bright f/1.8 aperture provides consistent low-light performance and control over depth of field.
Optical Excellence: Advanced optical design with FLD, SLD, and high-refractive index elements minimizes aberrations, chromatic aberrations, and color fringing.
Quick and Quiet Autofocus: Hyper Sonic AF motor for fast, quiet autofocus, with full-time manual focus control.
Durable Build: Thermally Stable Composite construction, brass bayonet mount, and compatibility with Sigma USB Dock for customization and firmware updates.
