The Olympus Zuiko Auto-T 200mm f/4 is a lens from the supplier Olympus. It is from Japanese production and can be used with cameras with OM bayonet. It can also be used with digital cameras with a different lens mount. However, an additional adapter is needed for this.
The manufacturer specifies the focal length as 200 mm. This makes it part of the telephoto lens group. The largest selectable aperture is f/4. The smallest aperture can be set to f/32. The best optical results are achieved by stopping it down a bit and not using it at open aperture. The focus on this model has to be set manually. 250 cm distance is required for a sharp subject.
The number of elements on the Olympus Zuiko Auto-T 200mm f/4 is 5. These are arranged in four groups. A 55 mm filter lens, for example an orange filter, can be screwed in front of the lens. The lens weighs in at 515 grams. The overall length is 12.7 cm.
Technical datasheet
| Attribute | Specification |
|---|---|
| Biggest aperture | f/4 |
| Smallest aperture | f/32 |
| Minimum focus distance | 250 cm |
| Number of elements | 5 |
| Number of groups | 4 |
| Filter thread | 55 mm |
| Weight | 515 g |
| Country of production | Japan |