Sigma 14mm F3.5
Launched February 1991
Sigma Ultra-wide 14mm F3.5 Lens
The worlds first autofocus ultra wide-angle lens. Featuring a compact design which incorporates rear element focusing to give a truly amazing ultra wide-angle image without the marked distortion of a fisheye lens
| Specifications | |
| Construction | 13 Elements in 11 Groups |
| Focal Length | 14mm |
| Maximum Aperture | ƒ3.5 |
| Minimum Aperture | ƒ22 |
| Field of View | 114° |
| Minimum Focus Distance | 18cm |
| Number of blades | N/A |
| Maximum Magnification | N/A |
| Zooming System | N/A |
| Filter Size | Rear Gelatin Type |
| Diameter | 72mm (max.) |
| Length | 68.5mm |
| Weight | 430g |
| SRP at launch: | £549.95 |
| Available Mounts: | Canon, Minolta, Nikon AF
Various MF |