Ultra wide-angle 14mm with a maximum aperture of F1.4 and outstanding optical performance. 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.
Sigma 14mm F1.4 DG DN Art Features
- Ultra wide-angle 14mm with a maximum aperture of F1.4 and outstanding optical performance
- Abundant functions and accessories to support starscape photography
- Signature Art line features and high build quality
- 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
Focal Length 14mm
Maximum Aperture f/1.4
Minimum Aperture f/16
Lens Mount Sony E
Lens Format Coverage Full-Frame
Angle of View 114.2°
Minimum Focus Distance 11.8" / 30 cm
Maximum Magnification 0.1x
Macro Reproduction Ratio 1:11.9
Optical Design 19 Elements in 15 Groups
Diaphragm Blades 11, Rounded
Focus Type Autofocus
Image Stabilization No
Tripod Collar Removable and Rotating
Filter Size None
Dimensions (ø x L) 4 x 5.9" / 101.4 x 149.9 mm
Weight 41.3 oz / 1170 g
