The Olympus Zuiko Auto-T 135mm f/3.5 is a lens for the OM system of SLR cameras from Olympus. It can be used with the cameras with this lens mount. It is also possible to use it on some digital cameras, but an additional adapter is needed for that.
The manufacturer specifies the focal length as 135 mm. You can classify the Olympus Zuiko Auto-T 135mm f/3.5, which was introduced in the early 70s, in the group of telephoto lenses. The maximum large aperture of the lens is specified as f/3.5. The minimum aperture is f/22. The focus setting of the lens must be made manually. If you want the subject to be in focus, you have to be at least 150 cm away from the subject.
The number of lens elements of the telephoto lens is five. They are arranged in four groups. Can a filter be attached to the lens? Yes, on the 49 mm thread. According to the manual, the weight is 290 grams.
Technical datasheet
| Attribute | Specification |
|---|---|
| Biggest aperture | f/3.5 |
| Smallest aperture | f/22 |
| Minimum focus distance | 150 cm |
| Number of elements | 5 |
| Number of groups | 4 |
| Filter thread | 49 mm |
| Weight | 290 g |
| Country of production | Japan |