Viltrox Air AF 9mm f/2.8 9mm
Viltrox
84 التقييم العام
مقابل
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Tamron
97 التقييم العام
التقييمات
Video Cinema
Budget
Professional
Macro
Travel
Portrait
Landscape
Street
Wildlife Sports
المواصفات
| Viltrox Air AF 9mm f/2.8 9mm | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | |
|---|---|---|
| Optics | ||
| Type | wide-angle | zoom |
| Focal Length Min | 9 mm | 17 mm |
| Focal Length Max | 9 mm | 70 mm |
| Elements | 13 | 16 |
| Groups | 11 | 12 |
| Aspherical Elements | 2 | 3★ |
| ED Elements | 3★ | 2 |
| Coating | HD multi-layer nano-coating | Fluorine Coating |
| Aperture | ||
| Max Aperture | f/9 | f/2.8 |
| Min Aperture | f/2.8 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | — | 9★ |
| Build | ||
| Mount | Fujifilm X | Sony E |
| Format | APS-C | APS-C |
| Weather Sealed | — | ✓★ |
| Weight | 0.13 kg★ | 0.54 kg |
| Filter Thread | 49 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | STM★ | RXD |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 130 mm★ | 190 mm |
| Max Magnification | — | 1:4.8★ |
الإيجابيات والسلبيات
Viltrox Air AF 9mm f/2.8 9mm
- Strong build (94th percentile)94th %ile
- Strong macro (91st percentile)91st %ile
- Strong social proof (90th percentile)90th %ile
- Strong af (87th percentile)87th %ile
- Below average versatility (34th percentile)
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
- Strong optical (91st percentile)91st %ile
- Strong versatility (90th percentile)90th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong macro (86th percentile)86th %ile
الأسعار
Viltrox Air AF 9mm f/2.8 9mm0.420نقاط لكل دولار
مقابل
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD0.162نقاط لكل دولار
Viltrox Air AF 9mm f/2.8 9mm يقدم قيمة أفضل بـ 2.6x مقابل المال
الحكم النهائي
الفائز: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD
Scores 97 overall, wins 7 of 9 usage categories and 4 of 21 specs.
