Combining outstanding optical performance and compact design
Introducing a new F1.4 standard lens for mirrorless cameras
Offering an opportunity to experience the fun of shooting wide open, with F1.4 brightness
A fast, versatile prime, this Sigma 30mm F1.4 Contemporary DC DN, Mount for Micro 4/3 from Sigma is designed for use with Micro Four Thirds mirrorless cameras. The bright f/1.4 maximum aperture benefits working in low-light conditions and also affords extensive control over the depth of field for using selective focus techniques. The optical design features a pair of aspherical elements, along with one high-refractive index element, which significantly reduces spherical aberrations and distortion for increased clarity and definition for notably sharp image quality. Also, 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 for smooth, near-silent autofocus performance.
Sigma 30mm F1.4 Contemporary DC DN, Mount for Micro 4/3 Features
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 lens to be 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 prioritizing outstanding image quality. Featuring SIGMA’s latest technologies, this lens digitally corrects optical distortion.
TSC is used for a more compact structure and enhanced performance
Since the new material 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 | Contemporary features a lens barrel and aperture parts made of TSC, which contribute both to the compactness of the lens and the smooth functioning of the aperture system. TSC helps increase the precision of cells holding lens elements and parts related to the focus lens group, further enhancing lens performance.
Combining compactness with outstanding optical performance
The front lens element features a high-refractive index, high-dispersion glass for extra power, and a shorter overall lens length. To optimize the lens for mirrorless cameras, two aspherical lens elements help ensure outstanding image quality and overall compactness. The SIGMA 30mm F1.4 DC DN | Contemporary features SIGMA’s inner focus technologies, while lighter lens elements in the focus lens group make possible a more compact actuator. Moreover, this lens offers outstanding stability whether the photographer is shooting handheld or has the camera placed on a surface. Structurally, the lens features materials and parts that contribute to its compact, lightweight structure. In summary, this is an unprecedented lens that combines outstanding optical performance with exceptional portability and usability.
Mount with Dust and Splash Resistant Structure
The mount features a special sealing* to make the lens an excellent choice in a wide variety of conditions.
Image quality rivaling that of our Art line lenses
A compact, lightweight lens offering outstanding
image quality with F1.4 brightness
In addition to featuring an optimized layout and power distribution, this lens incorporates one aspherical lens element and one double aspherical lens element, as well as an element made of the high-refractive index, high-dispersion glass with high anomalous partial dispersion. By effectively leveraging these technologies, the lens delivers an outstanding level of light to the edges of the image while minimizing transverse chromatic aberration. To correct distortion, the lens takes advantage of the image correction* capabilities of the mirrorless camera body, using the corrective power of the optical system to enhance sharpness. The final result is an extremely compact lens that delivers image quality that rivals that of our Art line lenses.
Designed to minimize flare and ghosting
From an early stage in the lens design process, flare and ghosting have been measured to establish an optical design resistant to strong incident light sources such as backlighting. SIGMA’s Super Multi-Layer Coating reduces flare and ghosting to help photographers produce sharp and high-contrast images even in backlit conditions. The included lens hood can be attached to block out extraneous light, which can have a negative effect on rendering performance.
Shallow depth of field for a beautiful bokeh effect
The large-diameter lens with F1.4 brightness makes possible a shallow depth of field for a beautiful bokeh effect—unavailable until now in a standard lens for mirrorless cameras.
High-precision, rugged brass bayonet mount
The brass mount combines high precision with rugged construction. Its treated surfaces and enhanced strength contribute to the exceptional durability of the lens.
The 9-blade rounded diaphragm creates an attractive blur in the out-of-focus areas of the image.
Sigma 30mm F1.4 Contemporary DC DN, Mount for Micro 4/3 Specifications
Brand Sigma Manufacture SKU 302963 UPC 085126302634 Focal Length 30mm (35mm Equivalent Focal Length: 60mm) Maximum Aperture f/1.4 Minimum Aperture f/16 Lens Mount Micro Four Thirds Lens Format Coverage Micro Four Thirds Angle of View 50.7° Minimum Focus Distance 11.81" / 30 cm Maximum Magnification 0.14x Optical Design 9 Elements in 7 Groups Diaphragm Blades 9, Rounded Focus Type Autofocus Image Stabilization No Filter Size 52 mm (Front) Dimensions (ø x L) 2.55 x 2.89" / 64.8 x 73.3 mm Weight 9.35 oz / 265 g