TTArtisan AF 40mm f/2 40mm
TTArtisan
55 Score global
vs
Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
98 Score global
Scores
Travel
Street
Budget
Professional
Macro
Video Cinema
Portrait
Landscape
Wildlife Sports
Spécifications
| TTArtisan AF 40mm f/2 40mm | Sigma Contemporary 18-50mm f/2.8 DC DN | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 40 mm | 18 mm |
| Focal Length Max | 40 mm | 50 mm |
| Elements | 9 | 13 |
| Groups | 6 | 10 |
| Aspherical Elements | 1 | 3★ |
| ED Elements | 1 | 1 |
| Coating | — | Super Multi-Layer Coating |
| Aperture | ||
| Max Aperture | f/16 | f/2.8 |
| Min Aperture | f/2 | f/2.8 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | L-Mount | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | — | ✓★ |
| Weight | 0.18 kg★ | 0.29 kg |
| Filter Thread | 52 mm | 55 mm |
| AF & Stabilization | ||
| AF Type | STM★ | stepping motor |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 400 mm | 121 mm★ |
| Max Magnification | — | 1:2.8★ |
Avantages & Inconvénients
TTArtisan AF 40mm f/2 40mm
- Strong build (88th percentile)88th %ile
- Strong af (87th percentile)87th %ile
- Strong social proof (66th percentile)
- Below average bokeh (28th percentile)
- Below average user sentiment (30th percentile)
- Below average versatility (34th percentile)
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (92nd percentile)92nd %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Strong build (86th percentile)86th %ile
Prix
TTArtisan AF 40mm f/2 40mm0.410score par dollar
vs
Sigma Contemporary 18-50mm f/2.8 DC DN0.172score par dollar
TTArtisan AF 40mm f/2 40mm offre un rapport qualité-prix 2.4x meilleur
Verdict
Gagnant: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 98 overall, wins 9 of 9 usage categories and 5 of 21 specs.
