Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Canon EF 28mm f/1.8 USM 28mm
Scores
Spécifications
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Canon EF 28mm f/1.8 USM 28mm | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 17 mm | 28 mm |
| Focal Length Max | 70 mm | 28 mm |
| Elements | 16 | — |
| Groups | 12 | — |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 2★ | — |
| Coating | Fluorine Coating | Super Spectra coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/28 |
| Min Aperture | f/2.8 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9★ | — |
| Build | ||
| Mount | Fujifilm X | Canon EF |
| Format | APS-C★ | — |
| Weather Sealed | ✓★ | — |
| Weight | 0.54 kg | 0.41 kg★ |
| Filter Thread | 67 mm | 58 mm |
| AF & Stabilization | ||
| AF Type | RXD | USM★ |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 305 mm |
| Max Magnification | 1:4.8★ | — |
Avantages & Inconvénients
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
- Strong optical (91st percentile)91st %ile
- Strong versatility (89th percentile)89th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong macro (86th percentile)86th %ile
Canon EF 28mm f/1.8 USM 28mm
- Strong af (94th percentile)94th %ile
- Strong stabilization (83rd percentile)83rd %ile
- Strong social proof (71st percentile)
- Strong macro (69th percentile)
- Below average bokeh (5th percentile)5th %ile
- Below average aperture (8th percentile)8th %ile
- Below average versatility (33rd percentile)
Prix
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD offre un rapport qualité-prix 1.8x meilleur
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Canon EF 28mm f/1.8 USM 28mm
Verdict
Scores 100 overall, wins 9 of 9 usage categories and 7 of 21 specs.