Producing an expansive 180° angle of view, the Sigma SA-mount 15mm f/2.8 EX DG Diagonal Fisheye Lens from Sigma offers a super-wide perspective for creative applications. As a diagonal fisheye, this lens produces a notably distorted image that fills the entire frame, and its minimum focusing distance of 5.9" allows for working with unique perspectives with close-up subjects. Additionally, the bright f/2.8 maximum aperture benefits working in difficult and low-light conditions by allowing the use of faster shutter speeds.
| Performance | |
| Focal Length | 15mm
|
| Aperture | Maximum: f/2.8
Minimum: f/22
|
| Camera Mount Type | Sigma SA
|
| Format Compatibility | 35mm Film / Full-Frame Digital Sensor
|
| Angle of View | 180°
|
| Minimum Focus Distance | 5.91" (15 cm)
|
| Maximum Reproduction Ratio | 1:3.8
|
| Optical Design | 7 Elements in 6 Groups
|
| Diaphragm Blades | 7
|
| Features | |
| Autofocus | Yes
|
| Physical | |
| Filter Thread | Rear:
|
| Dimensions (DxL) | Approx. 2.89 x 2.72" (73.5 x 69 mm)
|
| Weight | 13.05 oz (370 g)
|
| Warranty Length | |
| USA Warranty Extension | |
