Comparison of Laowa 17mm f/1.8 MFT and Sigma 24mm f/3.5 DG DN Contemporary [S]ave
| Attribute |  Sigma 24mm f/3.5 DG DN Contemporary × |  Laowa 17mm f/1.8 MFT × |
|---|---|---|
| Diagonal Angle of View (degree) | 84.10 | 65.00 |
| Aperture (f) | 3.50 - 22.00 | 1.80 - 22.00 |
| Diaphragm Blades Type | rounded | rounded |
| Magnification Ratio (x) | 0.5 | 0.2 |
| Filter Size (mm) | 55 | 46 |
| APS Equivalent | 1.5x: 36mm | - |
| Type | Wide Prime | Wide Prime |
| Diaphragm Blades | 7 | 7 |
| Lens Construction | 10 elements in 8 groups, with 1 SLD glass and 3 aspherical lenses | 9 elements in 7 groups, including one ED element; Frog Eye Coating |
| Image Circle | 35mm | Micro Four-Thirds |
| Focal Length (mm) | 24.00 | 17.00 |
| Brand | Sigma | Laowa |
| Name | Sigma 24mm f/3.5 DG DN Contemporary | Laowa 17mm f/1.8 MFT |
| Weight (g) | 225 | 172 |
| Diameter (mm) | 64 | 55 |
| Length (mm) | 48.8 | 51 |
| 35mm Equivalent | - | 34mm |
| Closest Focus (m) | 0.11 | 0.15 |
| Notes | Available AF Mounts: L-Mount, Sony E-Mount | - |
| Focus Details | Smooth, quiet and high-speed AF via stepping motor | Internal; Manual focus only |
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