Opteka 420-800mm 420-1600mm
Opteka
28 Pontuação geral
vs
Canon RF 28-70mm f/2.8 IS STM
Canon
89 Pontuação geral
Pontuações
Macro
Landscape
Video Cinema
Professional
Travel
Budget
Wildlife Sports
Street
Portrait
Especificações
| Opteka 420-800mm 420-1600mm | Canon RF 28-70mm f/2.8 IS STM | |
|---|---|---|
| Optics | ||
| Type | super-telephoto | zoom |
| Focal Length Min | 420 mm | 28 mm |
| Focal Length Max | 1600 mm | 70 mm |
| Elements | 4 | 15 |
| Groups | 2 | 12 |
| Aspherical Elements | — | 2★ |
| ED Elements | — | 2★ |
| Coating | HD Coated Glass | Super Spectra Coating (SSC) |
| Aperture | ||
| Max Aperture | f/16 | f/22 |
| Min Aperture | f/8.3 | f/2.8 |
| Constant | ✗ | ✓★ |
| Diaphragm Blades | — | 9★ |
| Build | ||
| Mount | Canon EF | Canon RF |
| Format | APS-C | full-frame★ |
| Weather Sealed | — | ✓★ |
| Weight | 0.52 kg | 0.49 kg★ |
| Filter Thread | 62 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | manual focus only | STM★ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 5.5 stops★ |
| Focus | ||
| Min Focus Distance | 1.60 m | 239 mm★ |
| Max Magnification | — | 1:4.2★ |
Prós e Contras
Opteka 420-800mm 420-1600mm
- Strong versatility (86th percentile)86th %ile
- Strong social proof (68th percentile)
- Below average optical (1st percentile)1st %ile
- Below average af (13th percentile)13th %ile
- Below average user sentiment (16th percentile)16th %ile
- Below average bokeh (30th percentile)
Canon RF 28-70mm f/2.8 IS STM
- Strong stabilization (99th percentile)99th %ile
- Strong user sentiment (98th percentile)98th %ile
- Strong social proof (89th percentile)89th %ile
- Strong af (87th percentile)87th %ile
- Below average aperture (21st percentile)
- Below average bokeh (24th percentile)
Veredito
Vencedor: Canon RF 28-70mm f/2.8 IS STM
Scores 89 overall, wins 9 of 9 usage categories and 12 of 22 specs.