(Refurbished Excellent) Sigma 24-70mm f/2.8 DG DN II | Art - E-mount Camera Lens (for Sony)

The Sigma 24-70mm f/2.8 DG DN II | Art for Sony E-mount is an advanced standard-zoom lens designed for full-frame mirrorless cameras. This Mark II iteration builds on Sigma’s respected Art lineup with enhancements across the board — from optical performance and autofocus responsiveness to handling and size reduction.

Covering a 24–70 mm focal range with a constant f/2.8 maximum aperture, this lens provides flexibility for a wide variety of shooting applications: environmental portraits, travel scenes, weddings, street photography, and video workflows where consistent light and depth-of-field control matter. The f/2.8 aperture also improves low-light capability and keeps background separation smooth and expressive.

Optically, the lens features a 19-element, 15-group design, including multiple FLD, SLD, and aspherical elements that help control chromatic aberrations and ensure high resolution and contrast throughout the zoom range. An 11-blade rounded diaphragm contributes to creamy bokeh when shooting wide open.

Functionally, the Sigma 24-70mm II incorporates a high-response linear actuator (HLA) for fast, accurate autofocus, making it highly capable for both stills and video. The lens is also slightly lighter and more compact than its predecessor, with weather-resistant construction for reliable use in varied conditions.

Additional features include an aperture ring with de-click function, two AFL buttons that can be custom-assigned on supported bodies, a zoom lock switch to prevent creep, and compatibility with Sigma’s lens ecosystem accessories.

With a minimum focusing distance of ~17 cm (6.7″) at the wide end and a respectable 1:2.7 maximum magnification, this zoom also offers flexibility for close-up work relative to many competitors. Its 82 mm filter thread fits common creative filters, and the optical design is tuned to reduce flare and ghosting in challenging lighting.

Overall, the Sigma 24-70mm f/2.8 DG DN II | Art brings professional-grade optics, robust build quality, and modern autofocus performance to Sony E-mount shooters seeking a high-quality everyday zoom for photo and video.