Sigma 17mm f/4 DG Comtemporary Lens for Sony E Mount Black
| Product Name | Sigma 17mm F4 DG | Contemporary |
| Product Line | Contemporary |
| Lens Construction | 9 elements in 8 groups |
| FLD Glass | 0 |
| ELD Glass | 0 |
| SLD Glass | 2 |
| Aspherical Elements | 3 |
| Angle of View | L-Mount: 103.7° Sony E-mount: 103.7° |
| Number of Diaphragm Blades | 7 |
| Rounded Diaphragm | ✓ |
| Minimum Aperture | F22 |
| Minimum Focusing Distance | 12cm / 4.8in. |
| Maximum Magnification Ratio | 1:3.6 |
| Filter Size | φ55mm |
| Dimensions (Diameter x Length*) | L-Mount: φ64.0mm x 48.8mm / φ2.5in. x 1.9in. Sony E-mount: φ64.0mm x 50.8mm / φ2.5in. x 2.0in. *The length of a lens is measured from the front of the lens to its mount |
| Weight | L-Mount: 225g / 7.9oz. Sony E-mount: 220g / 7.8oz. |
| Edition Number | C023 |
Brand: Sigma |
Code: 441B965
APN: 0085126941796 |
Supplier Code: 41B965
Brand: Sigma |
Code: 441B965
APN: 0085126941796 |
Supplier Code: 41B965

