Sigma's landmark Art prime — the 35mm f/1.4 that launched the Art line revolution.
The Sigma 35mm f/1.4 DG HSM Art, launched in 2012 as one of the first lenses in the Global Vision Art series, is widely regarded as a landmark product that redefined expectations for third-party SLR lenses. Its optical performance at wide apertures matched or exceeded Canon and Nikon equivalents at a substantially lower price, establishing the Art series as a reference standard for the industry.
35mm focal length, f/1.4 maximum aperture, 11-element 8-group optical formula, HSM (ultrasonic) autofocus, Nikon F mount, 67mm filter thread, 665g weight.
Wide-open at f/1.4 the Art delivers exceptional central sharpness with gradually improving corners by f/2.8. Bokeh rendering is smooth and well-controlled for a fast wide lens. The optical performance established Sigma as a serious competitor to OEM primes. One of the most influential third-party lenses ever produced.
Test AF accuracy carefully — the original Art series sometimes required focus calibration via the Sigma USB dock. Inspect elements for haze and coating condition. Confirm HSM autofocus drive is smooth and quiet. Check mount contacts. Sigma USB dock compatibility enables micro-adjustment and firmware updates.