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Manufacturer description: The high-quality Zuiko Digital ED 90-250mm 1:2.8 zoom offers an equivalent range of 180-500mm on a 35mm film camera. This top-class professional telephoto with the fix aperture over the whole zoom range is compact and lightweight for high portability.
| Quick links: | News article | Forum |
| Announced: | Feb 17, 2005 |
| Principal specifications | ||
| Lens type | Zoom lens | |
| Max Format size | FourThirds | |
| Focal length | 90 – 250 mm | |
| Image stabilisation | No | |
| Lens mount | Four Thirds | |
| Aperture | ||
| Maximum aperture | F2.8 | |
| Minimum aperture | F22.0 | |
| Aperture ring | No | |
| Number of diaphragm blades | 9 | |
| Optics | ||
| Elements | 17 | |
| Groups | 12 | |
| Special elements / coatings | 3 ED glass lens elements | |
| Focus | ||
| Minimum focus | 2.50 m (98.43") | |
| Maximum magnification | 0.08 x | |
| Autofocus | Yes | |
| Motor type | Micromotor | |
| Full time manual | Yes | |
| Focus method | Internal | |
| Distance scale | Yes | |
| DoF scale | Yes | |
| Physical | ||
| Weight | 3270 g (7.21 lb) | |
| Diameter | 124 mm (4.88") | |
| Length | 276 mm (10.87") | |
| Sealing | Yes | |
| Colour | Black | |
| Zoom method | Rotary (internal) | |
| Filter thread | 105 mm | |
| Hood supplied | Yes | |
| Hood product code | LH-120B | |
| Tripod collar | Yes | |
| Other | ||
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 | 22.3 megapixels 3.2" screen Full frame sensor |
