Sirui Saturn RF50B-A 50mm
Sirui
53 종합 점수
vs
Tamron Di III 28-75mm f/2.8 Di III VXD G2
Tamron
93 종합 점수
점수
Professional
Budget
Portrait
Video Cinema
Macro
Landscape
Street
Travel
Wildlife Sports
사양
| Sirui Saturn RF50B-A 50mm | Tamron Di III 28-75mm f/2.8 Di III VXD G2 | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 50 mm | 28 mm |
| Focal Length Max | 50 mm | 75 mm |
| Elements | 17 | 17 |
| Groups | 12 | 15 |
| Aspherical Elements | — | 1★ |
| ED Elements | — | 2★ |
| Coating | — | Fluorine Coating |
| Aperture | ||
| Max Aperture | T16 | f/2.8 |
| Min Aperture | T2.9 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 10★ | 9 |
| Build | ||
| Mount | Canon RF | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | — | ✓★ |
| Weight | 0.47 kg★ | 0.54 kg |
| Filter Thread | 62 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | Manual Focus | VXD |
| Stabilization | ✓★ | ✗ |
| Focus | ||
| Min Focus Distance | 900 mm | 180 mm★ |
| Max Magnification | 1:16.2 | 1:2.7 |
장단점
Sirui Saturn RF50B-A 50mm
- Strong stabilization (83rd percentile)83rd %ile
- Strong user sentiment (81st percentile)81st %ile
- Strong optical (69th percentile)
- Below average af (13th percentile)13th %ile
- Below average versatility (33rd percentile)
Tamron Di III 28-75mm f/2.8 Di III VXD G2
- Strong optical (89th percentile)89th %ile
- Strong bokeh (87th percentile)87th %ile
- Strong macro (87th percentile)87th %ile
- Strong social proof (85th percentile)85th %ile
가격
Sirui Saturn RF50B-A 50mm
Tamron Di III 28-75mm f/2.8 Di III VXD G2
결론
승자: Tamron Di III 28-75mm f/2.8 Di III VXD G2
Scores 93 overall, wins 9 of 9 usage categories and 4 of 21 specs.
