Sigma Contemporary 18-50mm f/2.8 DC DN
Sigma
99 التقييم العام
مقابل
TTArtisan APS-C 25mm f/2 25mm
TTArtisan
44 التقييم العام
التقييمات
Travel
Street
Budget
Macro
Professional
Video Cinema
Portrait
Landscape
Wildlife Sports
المواصفات
| Sigma Contemporary 18-50mm f/2.8 DC DN | TTArtisan APS-C 25mm f/2 25mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 18 mm | 25 mm |
| Focal Length Max | 50 mm | 25 mm |
| Elements | 13 | 7 |
| Groups | 10 | 5 |
| Aspherical Elements | 3★ | — |
| ED Elements | 1★ | — |
| Coating | Super Multi-Layer Coating | — |
| Aperture | ||
| Max Aperture | f/2.8 | f/16 |
| Min Aperture | f/2.8 | f/2 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Sony E | Micro Four Thirds |
| Format | APS-C | APS-C |
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.29 kg★ | 0.31 kg |
| Filter Thread | 55 mm | 43 mm |
| AF & Stabilization | ||
| AF Type | stepping motor★ | manual focus only |
| Stabilization | ✗ | ✗ |
| Focus | ||
| Min Focus Distance | 121 mm★ | 250 mm |
| Max Magnification | 1:2.8 | 1:4 |
الإيجابيات والسلبيات
Sigma Contemporary 18-50mm f/2.8 DC DN
- Strong macro (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Strong build (87th percentile)87th %ile
TTArtisan APS-C 25mm f/2 25mm
- Strong macro (77th percentile)
- Strong social proof (75th percentile)
- Strong build (75th percentile)
- Below average optical (3rd percentile)3rd %ile
- Below average af (13th percentile)13th %ile
- Below average bokeh (28th percentile)
- Below average versatility (34th percentile)
الأسعار
Sigma Contemporary 18-50mm f/2.8 DC DN
No current pricing available
TTArtisan APS-C 25mm f/2 25mm
الحكم النهائي
الفائز: Sigma Contemporary 18-50mm f/2.8 DC DN
Scores 99 overall, wins 9 of 9 usage categories and 7 of 21 specs.
