Comparison of Canon TS-E 17mm f/4L and Sigma 14mm f/1.8 DG HSM Art [S]ave
| Attribute |  Sigma 14mm f/1.8 DG HSM Art × |  Canon TS-E 17mm f/4L × |
|---|---|---|
| Diaphragm Blades | 9 | - |
| Weight (g) | 1170 | 820 |
| Type | Wide Prime | Wide Prime Tilt-Shift |
| Brand | Sigma | Canon |
| Name | Sigma 14mm f/1.8 DG HSM Art | Canon TS-E 17mm f/4L |
| Diameter (mm) | 95.4 | 88.9 |
| Image Circle | 35mm | 35mm |
| Lens Construction | 16 elements in 11 groups, including 4 SLD and 3 FLD elements | 18 elements in 12 groups |
| APS Equivalent | 1.5x: 21mm; 1.6x: 22.4mm | 27mm |
| Closest Focus (m) | 0.27 | 0.25 |
| Focus Details | Internal focus; HSM with full-time manual override | Manual focus |
| Magnification Ratio (x) | 0.1 | 0.14 |
| Aperture (f) | 1.80 - 16.00 | 4.00 - 22.00 |
| Diagonal Angle of View (degree) | 114.20 | 104.00 |
| Notes | Available AF Mounts: Sigma SA, Canon EF, L-Mount, Nikon F, Sony E; Compatible with Mount Converter MC-11 | - |
| Focal Length (mm) | 14.00 | 17.00 |
| Diaphragm Blades Type | rounded | - |
| Length (mm) | 126 | 106.7 |
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