Combining outstanding optical performance and compact design. Introducing a new F1.4 standard lens for mirrorless cameras

A fast, versatile prime, this 30mm f/1.4 DC DN Contemporary Lens from Sigma is designed for Micro Four Thirds system mirrorless cameras, where it provides a 60mm equivalent focal length. The bright f/1.4 maximum aperture benefits working in low-light conditions and also affords extensive control over focus placement for using selective focus techniques. In regard to the optical design, one aspherical element and one double-sided aspherical element pair significantly reduce spherical aberrations for increased clarity and definition for notably sharp image quality. A high-refractive index element is also featured, to minimise colour fringing and chromatic aberrations, and a Super Multi-Layer Coating has been applied to control lens flare and ghosting in strong lighting conditions. Additionally, benefitting both stills shooting and video recording, this compact prime also incorporates a stepping AF motor or smooth, near-silent autofocus performance. Designed as a versatile standard lens, the mixture of speed and optical prowess make this a go-to lens for mirrorless shooters.

- A truly versatile slightly-longer-than-normal prime, this 30mm lens is designed for Micro Four Thirds mirrorless cameras where it provides a 60mm equivalent focal length.

- Fast f/1.4 maximum aperture excels in low-light conditions and also affords greater focus control for producing shallow depth of field effects.

- One aspherical element and one double-sided aspherical element control a range of spherical aberrations and distortions for increased sharpness and resolution. Additionally, a high-refractive index, high-dispersion glass element is also integrated into the design, and offers anomalous partial dispersion characteristics to control chromatic aberrations and reduce colour fringing.

- A Super Multi-Layer Coating has been applied to lens elements in order to minimise lens flare and ghosting and contribute to producing contrast-rich and colour-neutral imagery, even in backlit conditions.

- A stepping AF motor benefits both photographers and videographers with its fast, precise, and near-silent performance.

- A rounded nine-blade diaphragm contributes to a pleasing bokeh quality.

- The lens is constructed using a Thermally Stable Composite (TSC) material, along with traditional metals, for greater precision and use in wide temperature variations. The outside of the lens barrel is also engraved with the year of production.

- The bayonet mount is constructed from brass for ensured accuracy and durability.

A new large-aperture F1.4 standard lens from the Contemporary line

Offering an opportunity to experience the fun of shooting wide open, with F1.4 brightness

SIGMA 30mm F1.4 DC DN | Contemporary large-aperture standard lens gives owners of mirrorless cameras the opportunity to experience the fun of shooting wide open, with F1.4 brightness. Photographers will enjoy the beautiful bokeh effect that only a large-aperture lens can offer and the exceptionally sharp optical performance expected from a fine prime lens. Leveraging SIGMA's latest technologies and design insights, this new lens fulfils the concept of the Contemporary line, in which varied elements come together in optimal balance.

A prime lens with a focal length of around 50 mm and F1.4 brightness offers an angle of view very similar to human vision. The photographer can use the shallow depth of field at wide-open aperture to take stunning portraits and tabletop still life shots. Or he or she can close the aperture for greater depth of field and shoot landscapes or snapshots. In this way, standard lenses allow photographers to enjoy so many of the fundamental methods of photography and have thus been favourites for decades. Photographers can experience F1.4 brightness and standard lens functionality with a 35mm equivalent focal length of 60mm on the Micro Four Thirds system and 45mm on the Sony E-mount system.

*About the lens name

SIGMA lenses with "DC" in the name are designed for optimal performance on cameras with APS-C image sensors. When a DC lens is used with a camera with a full-frame image sensor, vignetting will occur. Photographers are advised to adjust image area settings for optimal image results. SIGMA lenses with "DN" in the name are designed for optimal performance on cameras with a short flange back distance.

A member of the high-performance Contemporary line, featuring SIGMA's latest technologies

For optimal balance with light, compact camera bodies with a short flange back distance, SIGMA designed the new SIGMA 30mm F1.4 DC DN | Contemporary lenses are extremely compact. Moreover, the special design of the focus lens group allows fast and smooth AF performance for videography and more. This lens combines a compact design and comfortable operation while prioritising outstanding image quality. Featuring SIGMA's latest technologies, this lens digitally corrects optical distortion.

Extra-long Hood (Supplied)

The hood also features rubber and anti-slip textures to make it easier for the photographer to hold while shooting.

TSC used for a more compact structure and enhanced performance

Since the new material Thermally Stable Composite (TSC) is highly elastic, it exhibits minimal deformation. Parts made of TSC are therefore less prone to develop gaps between each other over time. The SIGMA 30mm F1.4 DC DN | Cont...