Sigma EX DC 10-20mm f/3.5 EX DC HSM
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
What Buyers Say
Sigma EX DC 10-20mm f/3.5 EX DC HSM
The Sigma 10-20mm f/3.5 is widely praised as an excellent value ultra-wide-angle lens, delivering sharp images and solid build quality for its price. Users highlight its versatility for landscapes, architecture, and astrophotography, though some note corner softness, distortion, and occasional slow autofocus. Overall, it is a highly recommended choice for those seeking an affordable wide-angle option.
Pros
- Excellent value for money
- Sharp image quality
- Solid build quality
- Versatile for landscapes and architecture
- Fast aperture f/3.5
Cons
- Corner softness at wide apertures
- Noticeable distortion at 10mm
- Chromatic aberration in corners
- Slow autofocus in some conditions
- No image stabilization
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
Scores
Specifications
| Sigma EX DC 10-20mm f/3.5 EX DC HSM | Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD | |
|---|---|---|
| Optics | ||
| Type | wide-angle | zoom |
| Focal Length Min | 10 mm | 28 mm |
| Focal Length Max | 20 mm | 300 mm |
| Elements | 13 | 20 |
| Groups | 10 | 13 |
| Aspherical Elements | 4★ | 3 |
| ED Elements | 3★ | 2 |
| Coating | Super Multi-Layer Coating | fluorine coating |
| Aperture | ||
| Max Aperture | f/3.5 | f/4 |
| Min Aperture | f/3.5 | 4-7.1 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Nikon F | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | — | ✓★ |
| Weight | 0.52 kg★ | 0.59 kg |
| Filter Thread | 82 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | HSM | VXD linear motor★ |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 82 mm★ | 190 mm |
| Max Magnification | 0.15x | 1:2.8★ |
Pros & Cons
Sigma EX DC 10-20mm f/3.5 EX DC HSM
- Strong optical (90th percentile)90th %ile
- Strong stabilization (80th percentile)80th %ile
- Strong aperture (80th percentile)80th %ile
- Strong bokeh (78th percentile)
Tamron Di III VC 28-300mm f/4-7.1 Di III VC VXD
- Strong versatility (98th percentile)98th %ile
- Strong af (98th percentile)98th %ile
- Strong optical (97th percentile)97th %ile
- Strong user sentiment (91st percentile)91st %ile
Verdict
Scores 100 overall, wins 9 of 9 usage categories and 5 of 21 specs.