50-100mm f/1.8 DC HSM ART - Canon EF-S Fit

This Sigma 50-100mm f/1.8 DC HSM Art lens is a Canon EF-mount telephoto zoom designed for APS-C-format cameras, delivering an 80-160mm equivalent focal length range. The constant f/1.8 aperture maintains fast performance throughout the zoom range, enabling consistent low-light shooting and precise control over depth of field. The optical design incorporates three FLD elements and four SLD elements to suppress chromatic aberrations and color fringing, along with one high-refractive index element that reduces spherical aberrations for enhanced clarity and sharpness.

The lens features a Hyper Sonic Motor for quick and quiet autofocus with full-time manual focus override and an internal focusing design that maintains a compact profile during operation. Super Multi-Layer Coating minimizes lens flare and ghosting to ensure strong contrast and color accuracy in challenging lighting conditions. The integrated rotating tripod collar with 90° click stops provides stable support and intuitive orientation switching for tripod-mounted work.