Engineered for those who see photography as a critical expression of self, our Art line offers sophisticated optical performance and abundant expressive power to deliver faithfully on your artistic vision.
The Sigma 20mm 1.4 DG HSM Art is a state of the art wide-angle prime lens designed for Full Frame cameras but will work with APS-C sensors as well. Using over 50 years of lens making experience, particularly the knowledge gained from the 35mm 1.4 Art and the 24mm 1.4 Art, the 20mm 1.4 Art is the widest large aperture Art lens to date. The latest optical design allows for the utmost in image quality with careful attention paid to edge to edge performance. Through decades of experience in lens design and Sigma Global Vision lens manufacturing, the 20mm incorporates both “F” Low Dispersion (FLD) glass, and five Special Low Dispersion (SLD) glass in a design of 15 elements in 11 groups. The combination of advanced optics and optimized lens power distribution minimizes spherical aberration, axial chromatic aberration and field curvature, producing outstanding image quality. With class leading performance, this lens is ideal for landscape photography, videography, astrophotography, lowlight/indoor photography and event photography. As with all Global Vision lines, the 20mm will be tested using the proprietary “A1” measuring system ensuring the highest standard of operation. The Sigma 20mm Art is compatible with the USB dock to update and customize and is also compatible with the Mount Conversion Service. A staple procedure for the Global Vision lines, every lens will be tested using the proprietary “A1” measuring system.
- Additional Information
Glazer's SKU 69519 Manufacturer No MFG SKU 412101 Features - In The Box
Sigma 20mm f/1.4 DG HSM Art Lens for Canon EF
LC907-01 Cover Lens Cap
Rear Cap LCR II for Canon EF Mount Lenses
Lens Construction 15 Elements in 11 Groups Angle of View 94.5º Number of Diaphragm Blades 9 (Rounded) Mininum Aperture f16 Minimum Focusing Distance 10.9 in Filter Size (mm) None Maximum Magnifications 1: 7.1 Dimensions
(Diameter x Length)
3.6x5.1 in Weight 33.5 oz Corresponding Mounts Sigma DG