Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
Brightin Star AF 50mm f/1.4 50mm
What Buyers Say
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
The Tamron 28-300mm super-zoom wins praise for its lightweight design, versatile focal range, and solid image quality. Users appreciate the compact build and smooth zoom mechanism, but note the slow aperture and trade-offs in sharpness compared to more expensive zooms. Verified reviewers find it an ideal travel lens that pairs well with Sony bodies.
Pros
- Lightweight design
- Versatile 28-300mm focal range
- Smooth zoom ring operation
- Compact build for travel
- Good integration with Sony bodies
Cons
- Small maximum aperture (f/4-7.1)
- Reduced sharpness vs. premium zooms
- Not an internal zoom lens
- Slow autofocus at high fps on some bodies
Brightin Star AF 50mm f/1.4 50mm
The Sony FE 70-200mm f/2.8 GM OSS II lens receives overwhelmingly positive feedback for its exceptional sharpness, fast autofocus, and low-light performance. Users highlight its suitability for both photography and video, with many noting a significant upgrade from previous lenses. Some Q&A entries address concerns about internal movement when the lens is off, which is confirmed as normal stabilizer behavior. Overall, it is praised as a professional-grade zoom that delivers outstanding results.
Pros
- Exceptional sharpness
- Fast and snappy autofocus
- Great low-light performance
- Excellent for video
- Internal zoom mechanism
Cons
- Internal movement when off (normal but concerning)
- Not parfocal
- Focus-by-wire system (not mechanical)
- High price point
Scores
Specifications
| Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD | Brightin Star AF 50mm f/1.4 50mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 28 mm | 50 mm |
| Focal Length Max | 300 mm | 50 mm |
| Elements | 20 | 6 |
| Groups | 13 | 5 |
| Aspherical Elements | 3★ | — |
| ED Elements | 2★ | 1 |
| Coating | fluorine coating | High-Transparency Coating |
| Aperture | ||
| Max Aperture | f/4 | f/16 |
| Min Aperture | 4-7.1 | f/1.4 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.59 kg | 0.56 kg★ |
| Filter Thread | 67 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | VXD linear motor★ | manual focus only |
| Stabilization | ✓★ | ✗ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 420 mm |
| Max Magnification | 1:3.8★ | — |
Pros & Cons
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
- Strong af (98th percentile)98th %ile
- Strong versatility (98th percentile)98th %ile
- Strong optical (97th percentile)97th %ile
- Strong user sentiment (91st percentile)91st %ile
Brightin Star AF 50mm f/1.4 50mm
- Strong user sentiment (91st percentile)91st %ile
- Strong social proof (85th percentile)85th %ile
- Below average af (13th percentile)13th %ile
- Below average versatility (34th percentile)
Pricing
Brightin Star AF 50mm f/1.4 50mm offers 1.2x better value for money
Verdict
Scores 100 overall, wins 9 of 9 usage categories and 8 of 21 specs.
