Sigma 20mm f1.4 DG HSM Art Lens - Sony FE

Sigma Sony 20mm f1.4 DG HSM Art Lens
(Sigma 4412965)

We Think You Should Know

• To Suit: Sony E-Mount Full Frame DSLR Cameras
• Outstanding Edge to Edge Performance
• Compatible with the USB dock
• Incorporates both "F" Low Dispersion (FLD) glass & 5 Special Low Dispersion (SLD) glass
• Compatible with Sony's Continuous AF (AF-C) and high-speed autofocus
  
  

OVERVIEW

The Sigma 20mm 1.4 DG HSM Art is a state of the art wide-angle prime lens designed for Full Frame cameras. 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.