Key features:

• Lens construction: 11 elements in 10 groups, with 5 SLD and 1 aspherical lens element
• Inner focus system
• Compatible with high-speed autofocus
• Stepping motor
• Compatible with lens aberration correction
• Support DMF and AF+MF
• Super Multi-Layer Coating
• Aperture ring, Focus Mode switch
• Mount with dust and splash resistant structure
• Designed to minimise flare and ghosting
• 9-blade rounded diaphragm
• High-precision, durable brass bayonet mount

Sigma DG DN 90mm f/2.8 I Contemporary Lens

All I series lenses have an all-metal construction. The precision-cut aluminium parts not only give the barrel a sleek, stylish finish, but provide superb durability that improves the quality of the entire lens.

The Sigma 90mm F2.8 DG DN | Contemporary lens boasts exceptional optical performance with a ultra-high resolving power to match the latest high-resolution mirrorless cameras.

The lens is built using the very latest optical technology, and includes five SLD glass elements. This helps to reduce axial chromatic aberration that cannot be corrected in-camera, allowing the lens to achieve high resolution and clear image quality with no colour bleeding. A high-precision glass moulded aspherical lens provides both high resolution and beautiful bokeh.

With a minimum focusing distance of 50cm and a maximum magnification ratio of 1:5, close-up macro-style photography is possible. The lens highlights the subject, allowing you to focus in on fine details or create more abstract compositions.

The AF drive system incorporates a quiet, high-speed stepping motor, making it suitable for still images as well as video recording.