Sigma 50-100mm F1.8 DC HSM Art

The Sigma 50-100mm F1.8 DC HSM Art is a unique telephoto zoom lens designed for APS-C format DSLRs, offering a constant f/1.8 aperture throughout its zoom range. This lens covers popular focal lengths equivalent to 75mm, 90mm, and 135mm in 35mm format, making it ideal for portrait and event photography. The Hyper Sonic Motor (HSM) ensures fast and quiet autofocus, with full-time manual focus override. Its optical design includes three FLD and one SLD glass elements to minimize chromatic aberrations, delivering sharp and high-contrast images. The lens's robust construction with dust and splash resistance ensures reliability in various shooting environments.