Viltrox Air AF 9mm F2.8 Air 9mm
Viltrox
65 Overall Score
vs
Sigma Contemporary 16-300mm f/3.5-6.7 DC OS
Sigma
84 Overall Score
What Buyers Say
Viltrox Air AF 9mm F2.8 Air 9mm
82 out of 100 high confidence 51 reviews
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
Value for money 18
Image quality 20
Build quality 12
Autofocus performance 15
Bokeh 6
Low light performance 8
Sigma Contemporary 16-300mm f/3.5-6.7 DC OS
No customer feedback yet
Scores
Landscape
Macro
Budget
Travel
Professional
Street
Wildlife Sports
Video Cinema
Portrait
Specifications
| Viltrox Air AF 9mm F2.8 Air 9mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | |
|---|---|---|
| Optics | ||
| Type | wide-angle | zoom |
| Focal Length Min | 9 mm | 16 mm |
| Focal Length Max | 9 mm | 300 mm |
| Elements | 13 | 20 |
| Groups | 11 | 14 |
| Aspherical Elements | 2 | 4★ |
| ED Elements | 3 | 5★ |
| Coating | Advanced coating technology | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/16 | f/6.7 |
| Min Aperture | f/2.8 | 3.5-6.7 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Nikon Z | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.19 kg★ | 0.61 kg |
| Filter Thread | 58 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | STM+Lead screw★ | HLA (High-response Linear Actuator) |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 6 stops★ |
| Focus | ||
| Min Focus Distance | 130 mm★ | 250 mm |
| Max Magnification | 0.15x | 1:2★ |
Pros & Cons
Viltrox Air AF 9mm F2.8 Air 9mm
- Strong build (85th percentile)85th %ile
- Strong af (85th percentile)85th %ile
- Strong optical (84th percentile)84th %ile
- Strong stabilization (80th percentile)80th %ile
- Below average bokeh (30th percentile)
- Below average versatility (34th 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
Viltrox Air AF 9mm F2.8 Air 9mm0.018score per dollar
vs
Sigma Contemporary 16-300mm f/3.5-6.7 DC OS0.007score per dollar
Viltrox Air AF 9mm F2.8 Air 9mm offers 2.6x better value for money
Verdict
Winner: Sigma Contemporary 16-300mm f/3.5-6.7 DC OS
Scores 84 overall, wins 7 of 9 usage categories and 6 of 22 specs.
