Olympus OM Zuiko 135mm f/2.8 vs Vivitar Series 1 90mm f/2.5 Macro
Side-by-side comparison from our catalogue data. Better values are highlighted only where a clear difference exists.
Verdict at a glance
- Vivitar Series 1 90mm f/2.5 Macro is faster by 0.3 stops (f/2.5 vs f/2.8), letting in more light.
- Vivitar Series 1 90mm f/2.5 Macro goes wider (90mm vs 135mm).
- Olympus OM Zuiko 135mm f/2.8 reaches further (135mm vs 90mm).
| Spec | OM Zuiko 135mm f/2.8 | Series 1 90mm f/2.5 Macro |
|---|---|---|
| Brand | Olympus | Vivitar |
| Mount | Olympus OM | Olympus OM |
| Type | Telephoto | Macro |
| Focal length | 135mm | 90mm (wider) |
| Max aperture | f/2.8 | f/2.5 (faster) |
| Format | full-frame | n/a |
| Groups | 5 | n/a |
| Af motor | none | n/a |
| Elements | 5 | n/a |
| Weight g | 360 | n/a |
| Filter mm | 55 | n/a |
| Length mm | 80.0 | n/a |
| Diameter mm | 61.0 | n/a |
| Min focus m | 1.5 | n/a |
Olympus OM Zuiko 135mm f/2.8
Olympus OM Zuiko 135mm f/2.8: a manual-focus short-telephoto prime lens with a 135mm focal length and a maximum aperture of f/2.8, made for Olympus OM mount cameras. A classic compact manual-focus lens from the Olympus OM film-camera system.
Vivitar Series 1 90mm f/2.5 Macro
This 90mm f/2.5 manual-focus macro lens from Vivitar fits Olympus OM mount cameras. It is intended for close-up work with small subjects such as flowers and insects.