The Olympus S Zuiko Auto Zoom 70-210mm f/4.5-5.6 is an Olympus brand lens. Japan is the country of manufacture, presumably it was produced by the Cosina company. It was introduced together with the Olympus OM-2000 in 1997, and of course it can be used on other models of the OM system as well.
The Olympus S Zuiko Auto Zoom 70-210mm f/4.5-5.6 is a zoom lens. It has a zoom factor of 3. The focal length range goes from 70mm to 210mm. The aperture at one end is f/4.5, and at the telephoto end it’s listed as f/5.6. The focus on this one has to be set manually. The closest focusing distance is specified as 134 cm.
The zoom lens is composed of 10 elements in 7 groups. The image quality can be described as average. A 52 mm filter lens, for example an Orange filter, can be attached in front of the lens. The weight in grams is given as 360.
Technical datasheet
| Attribute | Specification |
|---|---|
| Minimal focal length | 70 mm |
| Maximum focal length | 210 mm |
| Zoom factor | 3 |
| Biggest aperture (wide angle) | f/4.5 |
| Biggest aperture (tele) | f/5.6 |
| Smallest aperture | f/22 |
| Minimum focus distance | 134 cm |
| Number of elements | 10 |
| Number of groups | 7 |
| Filter thread | 52 mm |
| Weight | 360 g |
| Country of production | Japan |