Huge Field of View, Bright Design

A true wide-angle with a fast design, the Sigma 24mm f/2 DG Contemporary Lens is a versatile, compact, and dynamic lens offering a naturally wide field of view along with a bright design that excels in low-light conditions without weighing down the physical build.

The 24mm focal length is a go-to choice for landscape, street, cityscape, and documentary subjects, realizing a immense sense of space without distortion. This wide-angle design is complemented by an f/2 maximum aperture, which makes this lens a suitable choice for astrophotography as well as shallow depth of field applications, especially with close-up subjects.

Contemporary Line lens features a compact design that measures approximately 2.8 x 2.8" and a weight of just under 13 oz, making it portable enough for everyday shooting needs without compromising on optics or speed.
Internal focusing design pairs with a stepping AF motor for responsive and fast focusing performance that's suitable for both stills and video applications.

Optical design includes a trio of low dispersion elements and two aspherical elements, to optimize sharpness and limit aberrations, and a Super Multi-Layer Coating that controls flare and reflections.
Rounded 9-blade diaphragm contributes to a smooth and pleasing bokeh quality when employing selective focus techniques.
Dust and splash-resistant construction with a brass bayonet mount for ensured accuracy and durability.

Sigma I Series Lens

The Sigma I Series is a group of full-frame-compatible lenses emphasizing the ideal mixture of performance and compactness for mirrorless shooters. Combining high optical performance with a stylish and sleek design, these lenses are well-matched to contemporary mirrorless cameras and shooters who prioritize lenses with a high degree of usability, portability, and capability.

I series lenses have an all-metal construction, including precision-cut aluminum parts on the barrel that offers an elegant finish that's equally durable. Metal materials are also used throughout the internal construction for added robustness and reliability that is inspired by Sigma's Cine lens lineup.

Knurled aperture and focus rings, along with an included knurled metal lens hood, further contribute to a pleasing tactile experience.
In addition to knurled details, the lens features an intuitive AF/MF switch and the aperture ring includes an 'A' position for quick switching to an aperture-priority exposure mode.
I series lenses include both a conventional plastic lens cap along with a magnetic metal lens cap for more streamlined and minimal attachment method.
Magnetic lens cap is compatible with optional CH-11 Magnetic Cap Holder.