Olympus OM Zuiko Auto-Macro 80mm f/4 vs Tamron SP 135mm f/2.5 Adaptall-2
Side-by-side comparison from our catalogue data. Better values are highlighted only where a clear difference exists.
Tamron
SP 135mm f/2.5 Adaptall-2
Verdict at a glance
- Tamron SP 135mm f/2.5 Adaptall-2 is faster by 1.4 stops (f/2.5 vs f/4.0), letting in more light.
- Olympus OM Zuiko Auto-Macro 80mm f/4 goes wider (80mm vs 135mm).
- Tamron SP 135mm f/2.5 Adaptall-2 reaches further (135mm vs 80mm).
| Spec | OM Zuiko Auto-Macro 80mm f/4 | SP 135mm f/2.5 Adaptall-2 |
|---|---|---|
| Brand | Olympus | Tamron |
| Mount | Olympus OM | Olympus OM |
| Type | Macro | Telephoto |
| Focal length | 80mm (wider) | 135mm |
| Max aperture | f/4.0 | f/2.5 (faster) |
| Released | n/a | 1979 |
| Format | n/a | full-frame |
| Groups | n/a | 4 |
| Af motor | n/a | none |
| Elements | n/a | 4 |
| Weight g | n/a | 410 |
| Filter mm | n/a | 58 |
| Length mm | n/a | 84.0 |
| Diameter mm | n/a | 68.0 |
| Min focus m | n/a | 1.2 |
Olympus OM Zuiko Auto-Macro 80mm f/4
This 80mm f/4 manual-focus macro lens from Olympus fits Olympus OM mount cameras. A classic compact manual-focus lens from the Olympus OM film-camera system.
Tamron SP 135mm f/2.5 Adaptall-2
The Tamron SP 135mm f/2.5 Adaptall-2 is a manual-focus short-telephoto prime lens covering 135mm at f/2.5 for Olympus OM mount cameras, from the Tamron SP series. The focal length is a classic choice for portraits and details.