Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Tamron
99 Score global
vs
Pentax DA 50mm f/1.8 50mm
Pentax
54 Score global
Scores
Video Cinema
Budget
Professional
Macro
Portrait
Landscape
Travel
Street
Wildlife Sports
Spécifications
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Pentax DA 50mm f/1.8 50mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 17 mm | 50 mm |
| Focal Length Max | 70 mm | 50 mm |
| Elements | 16 | 6 |
| Groups | 12 | 5 |
| Aspherical Elements | 3★ | — |
| ED Elements | 2★ | — |
| Coating | Fluorine Coating | SP Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/1.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Sony E | Pentax K |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.54 kg | 0.12 kg★ |
| Filter Thread | 67 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | RXD | Autofocus |
| Stabilization | ✓★ | ✗ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 451 mm |
| Max Magnification | 1:4.8 | 1:6.67 |
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 social proof (86th percentile)86th %ile
- Strong bokeh (86th percentile)86th %ile
Pentax DA 50mm f/1.8 50mm
- Strong build (95th percentile)95th %ile
- Strong user sentiment (91st percentile)91st %ile
- Strong social proof (86th percentile)86th %ile
- Below average bokeh (13th percentile)13th %ile
- Below average aperture (20th percentile)20th %ile
- Below average versatility (34th percentile)
Prix
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
No current pricing available
Pentax DA 50mm f/1.8 50mm
Verdict
Gagnant: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Scores 99 overall, wins 9 of 9 usage categories and 6 of 21 specs.
