Viltrox AF 9mm F2.8 XF 9mm
Tamron Di III 150-500mm f/5-6.7 Di III VC VXD
What Buyers Say
Viltrox AF 9mm F2.8 XF 9mm
The Viltrox lenses receive overwhelmingly positive feedback for their exceptional value, sharp image quality, and solid build. Users praise the fast apertures and autofocus performance, though some note issues with chromatic aberration in high-contrast scenes and noisy autofocus on certain models. Overall, these lenses are seen as a budget-friendly alternative that punches above their price point.
Pros
- Excellent value for money
- Sharp image quality wide open
- Solid metal construction
- Fast and accurate autofocus
- Pleasing bokeh
Cons
- Chromatic aberration in high contrast
- Noisy autofocus in video
- Slow autofocus in low light
- No weather sealing
- Front-heavy on small bodies
Tamron Di III 150-500mm f/5-6.7 Di III VC VXD
The Tamron 150-500mm lens is widely praised for its sharpness, fast autofocus, and excellent value compared to native telephoto zooms. Many users appreciate the extra reach and image quality, though the weight is a common concern, especially for handheld use. Some reviewers note trade-offs in low-light performance and stabilization, and a few report compatibility issues with teleconverters or defective copies.
Pros
- Excellent sharpness
- Fast and accurate autofocus
- Great value for money
- Extra reach over 100-400mm
- Effective image stabilization (VC)
Cons
- Heavy for handheld use
- Average low-light performance
- Stabilization not as good as native lenses
- No teleconverter compatibility
- Some copies may be defective
Scores
Specifications
| Viltrox AF 9mm F2.8 XF 9mm | Tamron Di III 150-500mm f/5-6.7 Di III VC VXD | |
|---|---|---|
| Optics | ||
| Type | wide-angle | super-telephoto |
| Focal Length Min | 9 mm | 150 mm |
| Focal Length Max | 9 mm | 500 mm |
| Elements | 13 | 25 |
| Groups | 11 | 16 |
| Aspherical Elements | 2★ | 1 |
| ED Elements | 3 | 5★ |
| Coating | HD multilayer nano coating | fluorine-coated front element |
| Aperture | ||
| Max Aperture | f/2.8 | f/5 |
| Min Aperture | f/2.8 | 5-6.7 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.17 kg★ | 1.73 kg |
| Filter Thread | 58 mm | 82 mm |
| AF & Stabilization | ||
| AF Type | STM | VXD linear motor★ |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 130 mm★ | 500 mm |
| Max Magnification | 1:6.66 | 1:3.1 |
Pros & Cons
Viltrox AF 9mm F2.8 XF 9mm
- Strong macro (89th percentile)89th %ile
- Strong build (87th percentile)87th %ile
- Strong social proof (87th percentile)87th %ile
- Strong aperture (86th percentile)86th %ile
- Below average versatility (34th percentile)
Tamron Di III 150-500mm f/5-6.7 Di III VC VXD
- Strong optical (99th percentile)99th %ile
- Strong af (98th percentile)98th %ile
- Strong versatility (84th percentile)84th %ile
- Strong stabilization (80th percentile)80th %ile
- Below average build (15th percentile)15th %ile
- Below average social proof (25th percentile)
- Below average user sentiment (30th percentile)
Pricing
Viltrox AF 9mm F2.8 XF 9mm
No current pricing available
Tamron Di III 150-500mm f/5-6.7 Di III VC VXD
Verdict
Scores 88 overall, wins 7 of 9 usage categories and 4 of 21 specs.
