Sigma is a Japanese based family owned manufacturer of DSLR cameras, camera lenses and camera accessories. Liked by everyone is that Sigma lenses are typically value-priced. Sigma lenses are available in Canon, Nikon and other brands.
A large-aperture wide-angle F1.4 lens with truly impressive image quality. A true flagship of artistic expression.
| Lens Type | Prime lens |
| Max Format Size | 35mm FF |
| Angle of View | 50.7 degrees |
| Focal Length | 35 mm |
| Image Stabilization | No |
| Lens Mount | Canon EF, Nikon F (FX), Pentax KAF3, Sigma SA Bayonet, Sony/Minolta Alpha |
| Maximum Aperture | F1.4 |
| Minimum Aperture | F16 |
| Aperture Ring | No |
| Diaphragm Blades | 9 |
| Lens Construction | 9 Elements in 8 Groups, 4 SLD glass elements, 1 FLD glass element, 2 aspherical elements |
| Minimum Focus | 0.30 m (11.81″) |
| Maximum Magnification | 0.19× |
| Autofocus | Yes |
| Motor Type | Ring-type ultrasonic |
| Focus Method | Internal |
| Body Material | Plastic barrel, metal mount |
| Filter Thread | 67.0 mm |
| Included Accessories | Hood supplied : Yes |
| Weight | 665 g (1.47 lb) |
| Dimension | 74.2mm x 63.3mm / 2.9in. x 2.5in. |
| Advanced Features | Distance scale : Yes, DoF scale : Yes |
A large-aperture wide-angle F1.4 lens with truly impressive image quality. A true flagship of artistic expression.