Lens Lab
    Sigma 17-40mm F1.8 DC | Art
    Sigma 17-40mm F1.8 DC | Art

    Sigma 17-40mm F1.8 DC | Art

    17–40mm · f/1.8

    Overview

    The Sigma 17-40mm F1.8 DC | Art lens offers a unique f/1.8 aperture across its zoom range, providing excellent low-light performance and background blur. Optical quality is sensational in the center, with very good edge performance, though distortion is noticeable in RAW files. Build quality is premium with weather sealing, but the zoom ring rotates opposite to Fuji lenses. It is well-suited for APS-C users seeking a versatile, pro-grade zoom for events, travel, and general use, despite being larger than some alternatives.