Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Fujifilm XF 50-140mm f/2.8 R LM OIS WR 140mm
What Buyers Say
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
The Tamron 17-70mm f/2.8 Di III-A VC RXD lens is widely praised for its sharpness, versatile zoom range, constant aperture, and effective stabilization, making it an excellent all-around lens for APS-C cameras. Users appreciate its solid build quality and value for money, though many note it is noticeably heavier and larger than typical kit lenses, which can feel unbalanced on smaller camera bodies. A few reviewers mention minor issues like chromatic aberration at the longer end and noise from the aperture blades at certain settings, but overall sentiment is very positive.
Pros
- sharp image quality across zoom range
- constant f/2.8 aperture
- effective image stabilization
- fast and quiet autofocus
- versatile 17-70mm focal range
Cons
- heavy and large for APS-C body
- chromatic aberration at 50-70mm
- aperture blade noise above f/5.6
- short zoom throw initially stiff
- no aperture ring on Fuji version
Fujifilm XF 50-140mm f/2.8 R LM OIS WR 140mm
The Fujinon XF 16-55mm f/2.8 lens is praised for its sharpness, fast autofocus, and weather sealing, making it a versatile workhorse for various photography needs. While many users appreciate its build quality and optical performance, the notable weight and lack of image stabilization are common drawbacks, especially for travel or handheld use. Overall, it is considered a fantastic all-around lens despite these trade-offs.
Pros
- Sharp image quality
- Fast and silent autofocus
- Weather-sealed construction
- Excellent image stabilization
- Versatile zoom range
Cons
- Heavy weight
- No image stabilization
- High price
- No lens hood included
- Incorrect filter size image in product listing
Scores
Specifications
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Fujifilm XF 50-140mm f/2.8 R LM OIS WR 140mm | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 17 mm | 50 mm |
| Focal Length Max | 70 mm | 140 mm |
| Elements | 16 | 23 |
| Groups | 12 | 16 |
| Aspherical Elements | 3★ | — |
| ED Elements | 2 | 6★ |
| Coating | Fluorine Coating | Nano-GI (Gradient Index) coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/22 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Sony E | Fujifilm X |
| Format | APS-C | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg★ | 0.99 kg |
| Filter Thread | 67 mm | 72 mm |
| AF & Stabilization | ||
| AF Type | RXD | Triple Linear Motor★ |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 5 stops★ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 1.00 m |
| Max Magnification | 1:4.8★ | 0.12x |
Pros & Cons
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
- Strong optical (90th percentile)90th %ile
- Strong versatility (90th percentile)90th %ile
- Strong bokeh (89th percentile)89th %ile
- Strong aperture (86th percentile)86th %ile
Fujifilm XF 50-140mm f/2.8 R LM OIS WR 140mm
- Strong optical (99th percentile)99th %ile
- Strong af (98th percentile)98th %ile
- Strong stabilization (97th percentile)97th %ile
- Strong social proof (86th percentile)86th %ile
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (22nd percentile)
- Below average macro (28th percentile)
Pricing
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD offers 3.5x better value for money
Verdict
Scores 97 overall, wins 8 of 9 usage categories and 5 of 22 specs.
