Olympus OM Zuiko Auto-W 21mm f/2 vs Olympus OM Zuiko Auto-W 21mm f/3.5
Side-by-side comparison from our catalogue data. Better values are highlighted only where a clear difference exists.
Olympus
OM Zuiko Auto-W 21mm f/3.5
Verdict at a glance
- Olympus OM Zuiko Auto-W 21mm f/2 is faster by 1.6 stops (f/2.0 vs f/3.5), letting in more light.
- Olympus OM Zuiko Auto-W 21mm f/3.5 is lighter by 70g.
| Spec | OM Zuiko Auto-W 21mm f/2 | OM Zuiko Auto-W 21mm f/3.5 |
|---|---|---|
| Brand | Olympus | Olympus |
| Mount | Olympus OM | Olympus OM |
| Type | Prime | Prime |
| Focal length | 21mm | 21mm |
| Max aperture | f/2.0 (faster) | f/3.5 |
| Format | full-frame | full-frame |
| Groups | 9 | 7 |
| Af motor | none | none |
| Elements | 11 | 7 |
| Weight g | 250 | 180 (lighter) |
| Filter mm | 55 | 49 |
| Length mm | 43.5 | 31.0 |
| Diameter mm | 60.0 | 59.0 |
| Min focus m | 0.2 | 0.2 |
Olympus OM Zuiko Auto-W 21mm f/2
The Olympus OM Zuiko Auto-W 21mm f/2 is a fast manual-focus wide-angle prime lens covering 21mm at f/2 for Olympus OM mount cameras. A classic compact manual-focus lens from the Olympus OM film-camera system.
Olympus OM Zuiko Auto-W 21mm f/3.5
A 21mm f/3.5 manual-focus wide-angle prime lens, the Olympus OM Zuiko Auto-W 21mm f/3.5 is designed for Olympus OM mount bodies. A classic compact manual-focus lens from the Olympus OM film-camera system.