Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
Tamron
97 総合スコア
vs
Pentax D FA* 22890 85mm
Pentax
43 総合スコア
スコア
Video Cinema
Budget
Macro
Professional
Travel
Portrait
Landscape
Street
Wildlife Sports
スペック
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm | Pentax D FA* 22890 85mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 17 mm | 85 mm |
| Focal Length Max | 70 mm | 85 mm |
| Elements | 16 | 12 |
| Groups | 12 | 10 |
| Aspherical Elements | 3★ | 1 |
| ED Elements | 2 | 3★ |
| Coating | Fluorine Coating | HD Coating, Super Protect Coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/16 |
| Min Aperture | f/2.8 | f/1.4 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 9 | 9 |
| Build | ||
| Mount | Sony E | Pentax K |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.54 kg★ | 1.25 kg |
| Filter Thread | 67 mm | 82 mm |
| AF & Stabilization | ||
| AF Type | RXD | SDM |
| Stabilization | ✓★ | ✗ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 850 mm |
| Max Magnification | 1:4.8 | 1:8 |
長所と短所
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
Pentax D FA* 22890 85mm
- Strong optical (78th percentile)
- Below average build (23rd percentile)
- Below average versatility (34th percentile)
価格
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm0.162ドルあたりのスコア
vs
Pentax D FA* 22890 85mm0.023ドルあたりのスコア
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm 7.0倍のコストパフォーマンス
結論
勝者: Tamron Di III 17-70mm f/2.8 Di III-A VC RXD 70mm
Scores 97 overall, wins 9 of 9 usage categories and 4 of 21 specs.
