Quick answer
The Olympus OM Zuiko Auto-Zoom 35-70mm f/3.5-4.5 is a wide-angle to standard zoom lens covering 35-70mm at f/3.5 for the Olympus OM mount. Its moderate maximum aperture works best in good light or with a higher ISO.
About this lens
Olympus OM Zuiko Auto-Zoom 35-70mm f/3.5-4.5: a manual-focus standard zoom lens with a 35-70mm focal length and a maximum aperture of f/3.5-4.5, made for Olympus OM mount cameras. A classic compact manual-focus lens from the Olympus OM film-camera system.
Olympus OM Zuiko Auto-Zoom 35-70mm f/3.5-4.5 specifications
- Brand
- Olympus
- Mount
- Olympus OM
- Focal length
- 35-70mm
- Maximum aperture
- f/3.5
- Lens type
- Zoom
What can you shoot with the Olympus OM Zuiko Auto-Zoom 35-70mm f/3.5-4.5?
At 35-70mm this is a wide-angle to standard zoom, which typically suits:
- Landscapes and cityscapes
- Street and travel photography
- Environmental portraits and interiors
- Everyday and street photography
- Natural-perspective portraits
Its moderate maximum aperture works best in good light or with a higher ISO.
Full-frame equivalent and field of view
Calculated from the focal length and crop factor (adapted mount, so sensor size depends on your camera). Not measured.
| Sensor | Crop | Equivalent | Horizontal FOV | Diagonal FOV |
|---|---|---|---|---|
| Full frame | 1.0x | 35–70mm | 28.8–54.4° | 34.3–63.4° |
| APS-C | 1.5x | 53–105mm | 19.5–37.8° | 23.3–44.8° |
| Micro Four Thirds | 2.0x | 70–140mm | 14.7–28.8° | 17.6–34.3° |
Frequently asked questions
What mount does the Olympus OM Zuiko Auto-Zoom 35-70mm f/3.5-4.5 use?
It uses the Olympus OM mount, so it fits Olympus OM cameras directly and can be used on other systems through a mount adapter.
What is the focal length of the Olympus OM Zuiko Auto-Zoom 35-70mm f/3.5-4.5?
It zooms across 35-70mm with a maximum aperture of f/3.5. That makes it a wide-angle to standard lens.
Is the Olympus OM Zuiko Auto-Zoom 35-70mm f/3.5-4.5 a prime or a zoom lens?
It is a zoom lens covering 35-70mm, so you can reframe without moving. Its maximum aperture is f/3.5.
What is the Olympus OM Zuiko Auto-Zoom 35-70mm f/3.5-4.5 equivalent on a crop sensor?
On APS-C (1.5x crop) it frames like 53–105mm on full frame, with a 19.5–37.8° horizontal and 23.3–44.8° diagonal field of view. On Micro Four Thirds (2x crop) it frames like 70–140mm on full frame, with a 14.7–28.8° horizontal and 17.6–34.3° diagonal field of view. These figures are calculated from the focal length and crop factor.
Alternatives for Olympus OM from other brands
All Olympus OM lensesSame mount, overlapping focal range, closest maximum aperture first.
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