Tamron Di III 50-400mm f/4.5-6.3 Di III VC VXD
Canon L RF 70-200mm f/2.8 L IS USM
What Buyers Say
Tamron Di III 50-400mm f/4.5-6.3 Di III VC VXD
The Tamron 50-400mm f/4.5-6.3 Di III VC VXD is widely praised for its versatile zoom range, sharp image quality, and excellent value for money. Users highlight its usefulness for wildlife, sports, and travel photography, though some note it is heavier than expected and the maximum aperture limits low-light performance. A few Sony users reported issues with image stabilization when paired with certain camera bodies, but overall sentiment is very positive.
Pros
- Versatile 50-400mm zoom range
- Sharp image quality
- Excellent value for money
- Good build quality
- Fast and quiet autofocus
Cons
- Heavier than expected
- Limited low-light performance due to small aperture
- Image stabilization issues with some Sony bodies
- Lens collar not included
- A bit dark compared to faster lenses
Canon L RF 70-200mm f/2.8 L IS USM
The Canon EF 70-200mm f/2.8L USM lens is widely praised for its exceptional sharpness, fast and silent autofocus, and robust build quality. Many users consider it a workhorse for sports, portraits, and low-light photography, though the lack of image stabilization is a notable drawback for some. A significant number of reviews highlight the lens's weight and the potential for focus inconsistencies, particularly with moving subjects. Concerns about Canon's support for older models and the tripod collar design also appear in negative feedback.
Pros
- Exceptional sharpness and image quality
- Fast and silent autofocus (USM)
- Excellent for low-light photography
- Versatile for sports and portraits
- Robust build quality
Cons
- No image stabilization
- Heavy and bulky
- Tripod collar design issues
- Inconsistent autofocus with moving subjects
- Canon no longer supports repairs
Scores
Specifications
| Tamron Di III 50-400mm f/4.5-6.3 Di III VC VXD | Canon L RF 70-200mm f/2.8 L IS USM | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 50 mm | 70 mm |
| Focal Length Max | 400 mm | 200 mm |
| Elements | 24 | 17 |
| Groups | 18 | 13 |
| Aspherical Elements | 2 | 2 |
| ED Elements | 5 | 5 |
| Coating | fluorine coating | Air Sphere Coating |
| Aperture | ||
| Max Aperture | f/4.5 | f/32 |
| Min Aperture | 4.5-6.3 | f/2.8 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Sony E | Canon RF |
| Format | full-frame | full-frame |
| Weather Sealed | ✓ | ✓ |
| Weight | 1.15 kg | 1.07 kg★ |
| Filter Thread | 67 mm | 77 mm |
| AF & Stabilization | ||
| AF Type | VXD | USM★ |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 5 stops★ |
| Focus | ||
| Min Focus Distance | 249 mm★ | 700 mm |
| Max Magnification | 1:2★ | 0.3x |
Pros & Cons
Tamron Di III 50-400mm f/4.5-6.3 Di III VC VXD
- Strong optical (100th percentile)100th %ile
- Strong versatility (97th percentile)97th %ile
- Strong bokeh (81st percentile)81st %ile
- Strong stabilization (79th percentile)
- Below average build (23rd percentile)
Canon L RF 70-200mm f/2.8 L IS USM
- Strong stabilization (97th percentile)97th %ile
- Strong optical (96th percentile)96th %ile
- Strong social proof (94th percentile)94th %ile
- Strong af (93rd percentile)93rd %ile
- Below average aperture (5th percentile)5th %ile
- Below average bokeh (8th percentile)8th %ile
- Below average user sentiment (32nd percentile)
- Below average macro (33rd percentile)
Pricing
Tamron Di III 50-400mm f/4.5-6.3 Di III VC VXD offers 2.7x better value for money
Verdict
Scores 83 overall, wins 5 of 9 usage categories and 2 of 22 specs.
