AstrHori MF 9mm f/2.8 9mm
AstrHori
40 Overall Score
vs
Viltrox Air 20mm F2.8 FE 20mm
Viltrox
85 Overall Score
Scores
Street
Macro
Portrait
Budget
Video Cinema
Professional
Travel
Wildlife Sports
Landscape
Specifications
| AstrHori MF 9mm f/2.8 9mm | Viltrox Air 20mm F2.8 FE 20mm | |
|---|---|---|
| Optics | ||
| Type | wide-angle | wide-angle |
| Focal Length Min | 9 mm | 20 mm |
| Focal Length Max | 9 mm | 20 mm |
| Elements | 11 | 10 |
| Groups | 8 | 8 |
| Aspherical Elements | 1 | 2★ |
| ED Elements | 2 | 2 |
| Coating | — | multi-layer nano-MC coating |
| Aperture | ||
| Max Aperture | f/16 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✗ | — |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Canon RF | Sony E |
| Format | APS-C | full-frame★ |
| Weight | 0.31 kg | 0.16 kg★ |
| Filter Thread | 62 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | manual focus only | STM★ |
| Stabilization | ✗ | ✓★ |
| Focus | ||
| Min Focus Distance | 200 mm | 20 mm★ |
| Max Magnification | — | 0.17X★ |
Pros & Cons
AstrHori MF 9mm f/2.8 9mm
- Strong macro (83rd percentile)83rd %ile
- Strong build (74th percentile)
- Below average social proof (6th percentile)6th %ile
- Below average af (15th percentile)15th %ile
- Below average bokeh (30th percentile)
- Below average versatility (34th percentile)
Viltrox Air 20mm F2.8 FE 20mm
- Strong macro (92nd percentile)92nd %ile
- Strong build (89th percentile)89th %ile
- Strong aperture (87th percentile)87th %ile
- Strong social proof (86th percentile)86th %ile
- Below average versatility (34th percentile)
Verdict
Winner: Viltrox Air 20mm F2.8 FE 20mm
Scores 85 overall, wins 9 of 9 usage categories and 7 of 20 specs.