Tamron Di III 28-75mm f/2.8 Di III VXD G2 75mm
Tamron
98 Overall Score
vs
Viltrox AF 20mm F2.8 FE 20mm
Viltrox
87 Overall Score
What Buyers Say
Tamron Di III 28-75mm f/2.8 Di III VXD G2 75mm
88 out of 100 medium confidence 20 reviews
The Tamron 28-75mm f/2.8 lens is highly praised for its sharpness, fast autofocus, and lightweight design, making it a versatile and affordable alternative to Sony's GM lenses. Users appreciate its performance in portraits and low light, though some note the plastic build and lack of weather sealing as drawbacks. Overall, it is considered an excellent value for both enthusiasts and professionals.
Pros
- Sharp image quality
- Fast and accurate autofocus
- Lightweight design
- Versatile focal range
- Good value for money
Cons
- Plastic build quality
- No weather sealing
- Zoom ring reversed from focus ring
- Slightly long for discrete use
- Colors slightly duller than GM lenses
Image quality 12
Autofocus performance 10
Build quality 8
Value for money 7
Weight and portability 6
Low light performance 5
Viltrox AF 20mm F2.8 FE 20mm
No customer feedback yet
Scores
Video Cinema
Budget
Professional
Portrait
Macro
Street
Wildlife Sports
Landscape
Travel
Specifications
| Tamron Di III 28-75mm f/2.8 Di III VXD G2 75mm | Viltrox AF 20mm F2.8 FE 20mm | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 28 mm | 20 mm |
| Focal Length Max | 75 mm | 20 mm |
| Elements | 17 | 10 |
| Groups | 15 | 8 |
| Aspherical Elements | 2 | 2 |
| ED Elements | 2 | 2 |
| Coating | Fluorine Coating | multi-layer nano-MC coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓★ | — |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | ✓★ | — |
| Weight | 0.54 kg | 0.16 kg★ |
| Filter Thread | 67 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | VXD linear motor★ | STM |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 180 mm | 20 mm★ |
| Max Magnification | 1:2.7★ | 0.17X |
Pros & Cons
Tamron Di III 28-75mm f/2.8 Di III VXD G2 75mm
- Strong af (98th percentile)98th %ile
- Strong optical (91st percentile)91st %ile
- Strong bokeh (89th percentile)89th %ile
- Strong aperture (86th percentile)86th %ile
Viltrox AF 20mm F2.8 FE 20mm
- Strong macro (92nd percentile)92nd %ile
- Strong build (89th percentile)89th %ile
- Strong aperture (86th percentile)86th %ile
- Strong social proof (86th percentile)86th %ile
- Below average versatility (34th percentile)
Pricing
Tamron Di III 28-75mm f/2.8 Di III VXD G2 75mm0.005score per dollar
vs
Viltrox AF 20mm F2.8 FE 20mm0.027score per dollar
Viltrox AF 20mm F2.8 FE 20mm offers 5.4x better value for money
Verdict
Winner: Tamron Di III 28-75mm f/2.8 Di III VXD G2 75mm
Scores 98 overall, wins 7 of 9 usage categories and 5 of 21 specs.
