Sigma 14mm f/1.4 DG DN Art Lens | Sony E


The Sigma 14mm f/1.4 DG DN Art Lens is a full-frame ultra-wide-angle prime designed for capturing wide starry skies and bright f/1.4 aperture that minimizes exposure time are idea specifications for astrophotography. This lens has 19 elements in 15 groups, including 1 SLD glass element, 3 FLD glass elements, and 3 aspherical lens elements. The optical design feature aloos both advanced aberration correction and f/1.4 brightness and a high degree of precision in the lens construction. In particular, sagittal coma plare, which distorts the shape of stars, has been carefuly corrected, and event at the widest aperture, the lens delivers high image reproducibility right to the periphery of the image. Ghosting and flare are also thoroughly adddressed through both optical design and coatings. This allows for clear, crisp shooting of starry sky and night scenes.

Specifically designed for astrophotography, this 14mm f/1.4 lens provides a vast 114° angle of view on full-frame cameras. The lens is also compatible with APS-C models where it produces a full-frame equivalent focal length of 21mm. Optimized for nighttime shooting, the lens includes a tripod socket, manual focus lock switch, lens heater retainer, rear filter holder, and filter slots to assist in astrophotography applications. Equipped with an HLA (High-Response Linear Actuator) autofocus motor, the lens provides fast, quiet, and highly-accurate focusing. The lens is constructed using a Thermally Stable Composite (TSC) material, along with traditional metals for use in a wide array of temperature variations.

Key Features
  • Full-Frame | f/1.4 to f/16
  • Designed for Astrophotography
  • HLA Autofocus Motor
  • TS-141 Tripod Socket
  • Rounded 11-Blade Diaphragm
  • Dust and Splashproof Design
In the Box
  • Sigma 14mm f/1.4 DG DN Art Lens | Sony E
  • Front Lens Cover
  • Rear Lens Cap
  • TS-141 Tripod Socket
  • Limited 4-Year Manufacturer Warranty