Comparison of Laowa 17mm f/1.8 MFT and Tamron 24mm f/2.8 Di III OSD M1:2 (Model F051) [S]ave
| Attribute |  Tamron 24mm f/2.8 Di III OSD M1:2 (Model F051) × |  Laowa 17mm f/1.8 MFT × |
|---|---|---|
| Aperture (f) | 2.80 - 22.00 | 1.80 - 22.00 |
| Diaphragm Blades Type | circular | rounded |
| Magnification Ratio (x) | 0.5 | 0.2 |
| Filter Size (mm) | 67 | 46 |
| Type | Wide Prime | Wide Prime |
| Closest Focus (m) | 0.12 | 0.15 |
| Diaphragm Blades | 7 | 7 |
| 35mm Equivalent | 1.5x: 36mm | 34mm |
| Image Circle | Image Circle | Micro Four-Thirds |
| Focal Length (mm) | 24.00 | 17.00 |
| Brand | Tamron | Laowa |
| Name | Tamron 24mm f/2.8 Di III OSD M1:2 (Model F051) | Laowa 17mm f/1.8 MFT |
| Weight (g) | 215 | 172 |
| Diagonal Angle of View (degree) | 84.10 | 65.00 |
| Lens Construction | 10 elements in 9 groups, including 1 GM (Glass Molded) aspherical and 3 LD (Low Dispersion) elements; BBAR coating; Fluorine coating | 9 elements in 7 groups, including one ED element; Frog Eye Coating |
| Diameter (mm) | 73 | 55 |
| Length (mm) | 64 | 51 |
| Notes | Available mounts: Sony E-mount; Moisture-resistant construction; Included Accessories: Flower-shaped hood, lens caps. | - |
| Focus Details | Internal with OSD (Optimized Silent Drive) motor; Continuous manual focus mechanism | Internal; Manual focus only |
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