Tamron Di III F050 20mm
Tamron
74 Score global
vs
Sigma 207975
Sigma
85 Score global
Scores
Professional
Street
Macro
Portrait
Travel
Budget
Video Cinema
Landscape
Wildlife Sports
Spécifications
| Tamron Di III F050 20mm | Sigma 207975 | |
|---|---|---|
| Optics | ||
| Type | prime | wide-angle-zoom |
| Focal Length Min | 20 mm | 10 mm |
| Focal Length Max | 20 mm | 18 mm |
| Elements | 10 | 13 |
| Groups | 9 | 10 |
| Aspherical Elements | — | 1★ |
| ED Elements | — | 4★ |
| Coating | Fluorine coating, Broad-Band Anti-Reflection coating | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.23 kg★ | 0.26 kg |
| Filter Thread | 67 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | OSD | Autofocus |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 119 mm | 117 mm★ |
| Max Magnification | 1:2 | 1:4 |
Avantages & Inconvénients
Tamron Di III F050 20mm
- Strong macro (93rd percentile)93rd %ile
- Strong build (90th percentile)90th %ile
- Strong aperture (85th percentile)85th %ile
- Strong bokeh (82nd percentile)82nd %ile
- Below average versatility (33rd percentile)
Sigma 207975
- Strong macro (93rd percentile)93rd %ile
- Strong build (89th percentile)89th %ile
- Strong aperture (85th percentile)85th %ile
- Strong optical (83rd percentile)83rd %ile
- Below average social proof (29th percentile)
Prix
Tamron Di III F050 20mm0.012score par dollar
vs
Sigma 2079750.006score par dollar
Tamron Di III F050 20mm offre un rapport qualité-prix 2.0x meilleur
Tamron Di III F050 20mm
Sigma 207975
Verdict
Gagnant: Sigma 207975
Scores 85 overall, wins 9 of 9 usage categories and 3 of 21 specs.
