Overview
Offering an opportunity to experience the fun of shooting wide open. with F1.4 brightness
The new SIGMA 16mm F1.4 DC DN | Contemporary is the world s first interchangeable lens for mirrorless Sony E-mount cameras in the APS-C format to offer a 24mm focal length (35mm equivalent) and F1.4 brightness. The lens for Micro Four Thirds offers a 32mm focal length (35mm equivalent) with the same f-number of 1.4. This is the large-diameter wide-angle lens for which mirrorless camera users have been waiting.
Developed to feature a lightweight. compact package for everyday use. SIGMA DN lenses for mirrorless cameras deliver superior performance covering the key focal lengths. The new lens builds on the success of the 30mm F1.4 DC DN | Contemporary. which SIGMA released in 2016 as the first in a new series of prime lenses for mirrorless cameras. The 16mm F1.4 DC DN | Contemporary also combines F1.4 brightness with top-level optical performance.
Sharing its development concept with the SIGMA 30mm F1.4 DC DN | Contemporary. the 16mm F1.4 DC DN | Contemporary features a lens structure with 16 elements in 13 groups and includes the finest materials. This lens effectively minimizes optical aberrations and offers superb resolution at wide-open aperture and throughout the aperture range. The optical design and stepping motor deliver smooth autofocus during video shooting. while the mount features a special sealing for a dust- and splash-proof design.
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 16mm 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.
The stepping motor delivers excellent autofocus with quiet performance.
The optical design and stepping motor deliver smooth autofocus during video shooting. The lens design fully accommodates the Fast Hybrid AF of Sony E-mount cameras for super-fast autofocus functionality. Using face recognition AF results in consistent autofocusing on faces. even as the subjects move.
Combining compactness with outstanding optical performance
The SIGMA 16mm 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.
Large lens hood (supplied) to keep out harmful rays
The lens hood cuts harmful rays that can negatively affect photographs while also minimizing reflectivity within the hood itself. The hood also features a rubber construction and a non-slip groove to make it easy to hold in a variety of shooting situations.
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.
Mount with dust- and splash-proof construction
The mount features a special sealing to make the lens an excellent choice in a wide variety of conditions.
Image quality rivalling that of our Art line lenses. Minimizing sagittal coma flare.
With 16 elements in 13 groups. the optical system features a multitude of high-tech and high-end components. including three FLD glass elements. two SLD glass elements. and two moulded glass aspherical elements. This optical system minimizes optical aberrations and ensures outstanding resolution at wide-open aperture and throughout the aperture range. In particular. the two aspherical lens elements have ultra-high-precision surfaces polished to tolerances under 10 nanometres. minimizing the onion ring bokeh effect that some aspherical elements produce and ensuring clear image quality throughout the frame. In addition. the structure of the optical system gently bends light to minimize sagittal coma flare and deliver optimal optical performance from the centre of the frame to the edges. The result is a smooth. round bokeh effect with ample light volume throughout the frame.
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.
Bright prime functionality to experience photography at its best
A bright prime lens is the ideal way to experience the essence of the art of photography. Simply select a focal length that matches the image and enjoy complete control of the depth of field.
The 16mm F1.4 DC DN | Contemporary is the world s first interchangeable lens for mirrorless Sony E-mount cameras in the APS-C format to offer a 24mm focal length (35mm equivalent) and F1.4 brightness. The lens for Micro Four Thirds offers a 32mm focal length (35mm equivalent) with the same bright F1.4 aperture. This is the large-diameter wide-angle lens for which mirrorless camera users have been waiting.
Rounded diaphragm
The 9-blade rounded diaphragm creates an attractive blur in the out-of-focus areas of the image.
New SIGMA GLOBAL VISION product lines are setting new benchmarks for image quality. Evaluation with SIGMA s own MTF measuring system: A1
We used to measure lens performance with a Modulation Transfer Function (MTF) measuring system using conventional sensors. However. we have developed our own proprietary MTF measuring system (A1)* using 46-megapixel Foveon direct image sensors. Even previously undetectable high-frequency details are now within the scope of our quality control inspections. All SIGMA 16mm F1.4 DC DN | Contemporary lenses are checked using this A1 system before they are shipped.
* A1 Aizu 1
46-megapixel Foveon direct image sensor
The 46 effective megapixel (4.800 × 3.200 × 3 layers) and 44 recording megapixel (4.704 × 3.136 × 3 layers) 23.5 × 15.7mm APS-C X3 direct image sensor captures all primary RGB colours at each and every pixel location. ensuring the capture of full and complete colour. Using three silicon-embedded layers of photo detectors. stacked vertically to take advantage of silicon's ability to absorb red. green and blue light at different respective depths. it efficiently reproduces colour more accurately. and offers sharper resolution. pixel for pixel. than any conventional image sensor. Since colour moiré is not generated. the use of a low-pass filter is not required. meaning light and colour. generated by the 46-megapixel APS-C X3 direct image sensor is captured with a three-dimensional feel.