Sigma 20mm f/1.8 EX DG vs Sigma 18-35mm f/1.8 DC HSM Art
Side-by-side comparison from our catalogue data. Better values are highlighted only where a clear difference exists.
Verdict at a glance
- Sigma 18-35mm f/1.8 DC HSM Art goes wider (18mm vs 20mm).
- Sigma 18-35mm f/1.8 DC HSM Art reaches further (35mm vs 20mm).
| Spec | 20mm f/1.8 EX DG | 18-35mm f/1.8 DC HSM Art |
|---|---|---|
| Brand | Sigma | Sigma |
| Mount | Sigma SA | Sigma SA |
| Type | Prime | Wide Zoom |
| Focal length | 20mm | 18-35mm (wider) |
| Max aperture | f/1.8 | f/1.8 |
| Blades | n/a | 9 |
| Groups | n/a | 12 |
| Elements | n/a | 17 |
| Filter mm | n/a | 72 |
| Min focus m | n/a | 0.28 |
| Max magnification | n/a | 0.232 |
Sigma 20mm f/1.8 EX DG
Sigma 20mm f/1.8 EX DG: a full-frame fast wide-angle prime lens with a 20mm focal length and a maximum aperture of f/1.8, made for Sigma SA mount cameras. The wide view suits landscapes, architecture and environmental shots.
Sigma 18-35mm f/1.8 DC HSM Art
A 18-35mm f/1.8 APS-C fast wide-angle zoom lens, the Sigma 18-35mm f/1.8 DC HSM Art is designed for Sigma SA mount bodies, from the Sigma Art line with Hyper Sonic Motor autofocus. An APS-C zoom with a constant f/1.8 aperture, unusually bright for a zoom lens.