Nikon AF-S Teleconverter TC-20E III
Nikon
46 التقييم العام
مقابل
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
Tamron
97 التقييم العام
التقييمات
Video Cinema
Budget
Macro
Professional
Travel
Portrait
Landscape
Street
Wildlife Sports
المواصفات
| Nikon AF-S Teleconverter TC-20E III | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm | |
|---|---|---|
| Optics | ||
| Type | telephoto | zoom |
| Focal Length Min | — | 17 mm |
| Focal Length Max | — | 70 mm |
| Elements | 7 | 16 |
| Groups | 5 | 12 |
| Aspherical Elements | 1 | 3★ |
| ED Elements | — | 2★ |
| Coating | Nikon Integrated Coating (IC) | Fluorine Coating |
| Aperture | ||
| Max Aperture | — | f/2.8 |
| Min Aperture | — | f/2.8 |
| Constant | — | ✓★ |
| Diaphragm Blades | — | 9★ |
| Build | ||
| Mount | Nikon F | Sony E |
| Format | full-frame★ | APS-C |
| Weather Sealed | — | ✓★ |
| Weight | 0.33 kg★ | 0.54 kg |
| Filter Thread | — | 67 mm |
| AF & Stabilization | ||
| AF Type | Auto Focus | RXD |
| Stabilization | — | ✓★ |
| Focus | ||
| Min Focus Distance | 35 mm★ | 190 mm |
| Max Magnification | — | 1:4.8★ |
الإيجابيات والسلبيات
Nikon AF-S Teleconverter TC-20E III
- Strong macro (97th percentile)97th %ile
- Strong aperture (66th percentile)
- Below average user sentiment (16th percentile)16th %ile
- Below average versatility (34th percentile)
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
- 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
Nikon AF-S Teleconverter TC-20E III0.084نقاط لكل دولار
مقابل
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm0.162نقاط لكل دولار
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm يقدم قيمة أفضل بـ 1.9x مقابل المال
الحكم النهائي
الفائز: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
Scores 97 overall, wins 9 of 9 usage categories and 7 of 21 specs.
