Viltrox Air AF 9mm f/2.8 Air 9mm
Sony E PZ 16-50mm f/3.5-5.6 OSS
What Buyers Say
Viltrox Air AF 9mm f/2.8 Air 9mm
The Viltrox 23mm f/1.4 lens for Fuji X mount receives overwhelmingly positive feedback for its sharpness, fast and quiet autofocus, and excellent build quality at a budget price. A few users note the lack of an aperture ring and some corner softness, but most consider it a great value compared to the Fujifilm equivalent. One reviewer received a wrong hood, and another found it heavy and less sharp than the Viltrox 35mm Air lens.
Pros
- Excellent sharpness
- Fast and quiet autofocus
- Great build quality for the price
- Good value compared to Fujifilm
- Nice color rendering
Cons
- No aperture ring
- Slight corner softness
- Heavy for some users
- Received wrong hood
- Less sharp than Viltrox 35mm Air
Sony E PZ 16-50mm f/3.5-5.6 OSS
The Sony DT 16-50mm F2.8 SSM lens is a notable upgrade from the kit 18-55mm, offering a constant fast aperture, silent autofocus, and superior image quality. Users praise its sharpness, bokeh, and build, though they note it is heavier and bulkier. A few refurbished units had minor scratches or early malfunction, but overall the lens is highly recommended for Sony Alpha APS-C cameras.
Pros
- Constant F2.8 aperture
- Fast and silent autofocus
- Excellent image sharpness and contrast
- Pleasing bokeh
- Solid build quality
Cons
- Heavy and bulky
- Some units have early malfunctions
- Not compatible with full-frame cameras
- Moderate flare issue
- Limited zoom range to 50mm
Scores
Specifications
| Viltrox Air AF 9mm f/2.8 Air 9mm | Sony E PZ 16-50mm f/3.5-5.6 OSS | |
|---|---|---|
| Optics | ||
| Type | wide-angle | zoom |
| Focal Length Min | 9 mm | 16 mm |
| Focal Length Max | 9 mm | 50 mm |
| Elements | 13 | 9 |
| Groups | 11 | 8 |
| Aspherical Elements | 2 | 4★ |
| ED Elements | 3★ | 1 |
| Coating | Specialized Multi-Layer Coating Technology | — |
| Aperture | ||
| Max Aperture | f/16 | f/3.5 |
| Min Aperture | f/2.8 | 3.5-5.6 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | — | 7★ |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.17 kg | 0.11 kg★ |
| Filter Thread | 58 mm | 41 mm |
| AF & Stabilization | ||
| AF Type | STM + Lead screw focus motor★ | Autofocus |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 4 stops★ |
| Focus | ||
| Min Focus Distance | 130 mm★ | 250 mm |
| Max Magnification | 0.13 m | 0.215x★ |
Pros & Cons
Viltrox Air AF 9mm f/2.8 Air 9mm
- Strong build (95th percentile)95th %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (86th percentile)86th %ile
- Strong optical (84th percentile)84th %ile
- Below average bokeh (31st percentile)
- Below average versatility (34th percentile)
Sony E PZ 16-50mm f/3.5-5.6 OSS
- Strong build (98th percentile)98th %ile
- Strong stabilization (93rd percentile)93rd %ile
- Strong versatility (83rd percentile)83rd %ile
- Strong social proof (81st percentile)81st %ile
Pricing
Sony E PZ 16-50mm f/3.5-5.6 OSS offers 1.7x better value for money
Verdict
Scores 89 overall, wins 7 of 9 usage categories and 5 of 22 specs.
