Sigma 90mm f/2.8 DG Contemporary Lens For For Sony E-Mount

Compact Mid-Telephoto Prime for Portraits and More

The Sigma 90mm f/2.8 DG DN Contemporary lens is a compact and lightweight mid-telephoto prime, ideal for portraiture and general-purpose photography. With a selective 90mm field of view, it flatters subjects by offering natural compression and isolation — perfect for headshots, group portraits, and detail-rich close-ups, as well as for more focused landscape compositions. The f/2.8 maximum aperture strikes a balance between depth of field control and portability, making it well-suited for available light photography without adding excessive weight or bulk. Its compact design, measuring just 63 x 59.7mm and weighing approximately 280 grams, ensures it remains nimble enough for everyday carry and spontaneous shooting.

High-Performance Optics in a Compact Build

Engineered as part of the Sigma I Series, this lens combines professional-grade build quality with excellent optical performance. It features an internal focusing system driven by a stepping AF motor, enabling smooth, fast, and quiet autofocus that's equally suited to stills and video work. The optical formula includes five SLD elements and one aspherical element, which work together to reduce chromatic aberrations and enhance sharpness. A Super Multi-Layer Coating suppresses flare and ghosting for clean, contrast-rich images. The rounded 9-blade diaphragm produces pleasing bokeh when using selective focus, and the dust- and splash-resistant construction adds confidence in unpredictable conditions. With an all-metal body, including a durable brass bayonet mount, this lens delivers both premium feel and long-term reliability — all in a sleek, modern package that reflects Sigma’s cinema lens heritage.