Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
Tamron
97 Overall Score
vs
Brightin Star MF 50mm F1.05 Full-Frame 50mm
Brightin Star
33 Overall Score
Scores
Video Cinema
Budget
Macro
Professional
Travel
Portrait
Landscape
Street
Wildlife Sports
Specifications
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm | Brightin Star MF 50mm F1.05 Full-Frame 50mm | |
|---|---|---|
| Optics | ||
| Type | zoom | — |
| Focal Length Min | 17 mm | 50 mm |
| Focal Length Max | 70 mm | 50 mm |
| Elements | 16 | — |
| Groups | 12 | — |
| Aspherical Elements | 3★ | — |
| ED Elements | 2★ | — |
| Coating | Fluorine Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/50 |
| Min Aperture | f/2.8 | — |
| Constant | ✓★ | — |
| Diaphragm Blades | 9★ | — |
| Build | ||
| Mount | Sony E | Nikon Z |
| Format | APS-C★ | — |
| Weather Sealed | ✓★ | — |
| Weight | 0.54 kg★ | 0.90 kg |
| Filter Thread | 67 mm | — |
| AF & Stabilization | ||
| AF Type | RXD | — |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 190 mm | 50 mm★ |
| Max Magnification | 1:4.8★ | — |
Pros & Cons
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
- Strong optical (91st percentile)91st %ile
- Strong versatility (90th percentile)90th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong macro (86th percentile)86th %ile
Brightin Star MF 50mm F1.05 Full-Frame 50mm
- Strong macro (96th percentile)96th %ile
- Strong stabilization (82nd percentile)82nd %ile
- Below average bokeh (2nd percentile)2nd %ile
- Below average aperture (2nd percentile)2nd %ile
- Below average build (8th percentile)8th %ile
- Below average optical (20th percentile)20th %ile
Pricing
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm0.007score per dollar
vs
Brightin Star MF 50mm F1.05 Full-Frame 50mm0.006score per dollar
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm offers 1.2x better value for money
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
Brightin Star MF 50mm F1.05 Full-Frame 50mm
Verdict
Winner: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
Scores 97 overall, wins 9 of 9 usage categories and 8 of 21 specs.
