The Sigma 24-70mm f/2.8 DG DN II Art is a professional-grade standard zoom lens redesigned to be lighter, faster, and sharper than its predecessor.
| Focal Length | 24-70mm |
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Lens Mount | Sony E |
| Format Compatibility | Full-Frame |
| Minimum Focus Distance | 17 cm (Wide) / 34 cm (Tele) |
| Maximum Magnification | 1:2.7 (Wide) / 1:4 (Tele) |
| Diaphragm Blades | 11, Rounded |
| Filter Size | 82 mm |
| Weight | 745g |
Yes, it features a dust- and splash-resistant structure with a water- and oil-repellent coating on the front element for shooting in harsh conditions.
Yes, it is natively designed for Sony E-mount full-frame cameras, including the A7 IV, A7R V, and A1.
The Mark II is 7% lighter, features a faster HLA autofocus motor, improved edge-to-edge sharpness, and adds a physical aperture ring.