Tamron Di III 70-300mm f/4.5-6.3 Di III RXD
Tamron
57 Overall Score
vs
Sigma Contemporary 16-300mm f/3.5-6.7 DC OS
Sigma
84 Overall Score
What Buyers Say
Tamron Di III 70-300mm f/4.5-6.3 Di III RXD
78 out of 100 medium confidence 12 reviews
This Tamron 70-300mm lens is widely praised for its excellent value, delivering solid telephoto and macro performance at a budget-friendly price. Many users highlight sharp images at mid-range and macro distances, though some note softness at the long end and noticeable chromatic aberration in high-contrast scenes. Build quality feels good for the price, with a smooth zoom action and metal mount, but a few reviewers experienced focus inconsistency and a slight catch in the zoom ring. Overall, it's a highly recommended budget telephoto for those who can work around its limitations.
Pros
- Excellent value for money
- Good macro performance (1:2)
- Solid build quality for price
- Sharp images at mid-range and macro
- Fast and accurate autofocus
Cons
- Soft focus at 300mm end
- Noticeable chromatic aberration
- Zoom ring catch around 180-200mm
- Inconsistent autofocus on some bodies
- Not as sharp as premium lenses
Value for money 8
Image quality 10
Macro performance 5
Build quality 6
Autofocus performance 4
Chromatic aberration 3
Sigma Contemporary 16-300mm f/3.5-6.7 DC OS
No customer feedback yet
Scores
Landscape
Macro
Budget
Travel
Professional
Wildlife Sports
Video Cinema
Portrait
Street
Specifications
| Tamron Di III 70-300mm f/4.5-6.3 Di III RXD | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | |
|---|---|---|
| Optics | ||
| Type | telephoto | zoom |
| Focal Length Min | 70 mm | 16 mm |
| Focal Length Max | 300 mm | 300 mm |
| Elements | 15 | 20 |
| Groups | 10 | 14 |
| Aspherical Elements | — | 4★ |
| ED Elements | 1 | 5★ |
| Coating | BBAR (Broad-Band Anti-Reflection) Coating | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/22 | f/6.7 |
| Min Aperture | 4.5-6.3 | 3.5-6.7 |
| Constant | ✗ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Nikon Z | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg★ | 0.61 kg |
| Filter Thread | 67 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | RXD stepping motor★ | HLA (High-response Linear Actuator) |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 6 stops★ |
| Focus | ||
| Min Focus Distance | 800 mm | 250 mm★ |
| Max Magnification | — | 1:2★ |
Pros & Cons
Tamron Di III 70-300mm f/4.5-6.3 Di III RXD
- Strong versatility (91st percentile)91st %ile
- Strong af (85th percentile)85th %ile
- Strong stabilization (80th percentile)80th %ile
- Strong optical (71st percentile)
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (22nd percentile)
- Below average user sentiment (30th percentile)
Sigma Contemporary 16-300mm f/3.5-6.7 DC OS
- Strong versatility (100th percentile)100th %ile
- Strong optical (99th percentile)99th %ile
- Strong stabilization (99th percentile)99th %ile
- Strong macro (76th percentile)
Pricing
Verdict
Winner: Sigma Contemporary 16-300mm f/3.5-6.7 DC OS
Scores 84 overall, wins 8 of 9 usage categories and 6 of 22 specs.
