Pushing the limits of what is possible in optical quality is what lens brands generally strive to achieve, but its Sigma who seems to take this mission to the next level; pushing the boundaries of what’s possible. Now, introducing the Sigma 24-70mm F2.8, it’s time to see if they’ve done it again.

Ensuring compatibility with the latest full-frame mirrorless camera bodies

The SIGMA 24–70mm F2.8 DG DN offers compatibility with various types of the latest full-frame mirrorless camera bodies tailored for L-Mount and Sony E-Mount so as to be capable of using the best performance under a variety of scenarios, assuming that professional or advanced amateur photographers use it. To the AFL button, for example, various functions can be assigned from a camera body, which improves the operability while photographing. Employing a stepping motor and the latest algorithm successfully establishes a good balance between acceleration and quietness of the AF drive. This enables stress-free focusing. Furthermore, this lens is compatible with the Eye-Detection AF used more frequently in mirrorless cameras, which is capable of high-precision focusing at the time of portrait photography.

Key features

• Zoom lock switch
• Lens hood with a lock
• Mount with dust- and splash-proof structure
• Compatible with the Lens Aberration Correction
• Available Mount conversion service
• Designed to minimize flare and ghosting
• Evaluation with SIGMA’s own MTF measuring system: A1
• 11-blade rounded diaphragm
• High-precision, rugged brass bayonet mount

Adaptable to various uses and photographic environments

The minimum focusing distance is 18 cm at the wide-angle end. This allows you to come closer to a subject than the end of a hood to take photographs. The maximum magnifications are 1:2.9 at the wide-angle end and 1:4.5 at the telephoto end, which provides a wider range of expression by close-up photography. Furthermore, the lens adapts to various uses and usage environments through the employment of the dust- and splashproof structure and the zoom lock mechanism for preventing the lens barrel from extending unexpectedly, and meet a wide range of needs for photography. An AF/MF switch used for the many conventional SIGMA’s lenses is also embedded in the lens barrel. Essential and basic functions are also equipped.

Pricing and availability

TBC, keep an eye here and on Sigma’s website for updates.