Lens finder
Olympus M.Zuiko Digital 25mm f/1.8
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No Ultrasonic AFLenses with ultrasonic focusing mechanism tend to be quiter and faster than traditionally focusing lenses. No stepping motor AFLenses with stepping motor focusing mechanism are better for contrast based focusing, and are quiter and faster than traditionally focusing lenses. No Low Dispersion lens element is usedLow Dispersion lens elements help to reduce chromatic aberration. Not stabilizedImage stabilization helps to reduce blur caused by hand shake, especially at high focal length or in low light situations. Image stabilization can give 1 to 3 stop advantage over none stabilized lens, based on the reciprocal rule. The front lens is fixedThe fixed front lens is not rotating during zoom and/or focusing. This allows the photographer to use petal shaped lens hood. Fixed front lenses also make the use of polarization filters a lot easier. Not SealedWeather sealed lenses are protected from dust and water. While they are not water proof, these lenses can be used in rain and other humid environments. Some sealings only provide protection against dust or water, not both. Sealing is only available when the lens is used on a similarly weather sealed camera body. |
Olympus M.Zuiko Digital 25mm f/1.8 Specification
| Available mount(s) | Micro FourThirds |
| Application(s) | Portrait, Landscape, Architecture |
| Category(s) | Standard prime |
| Multiplier | 2× |
| Stabilizer | no |
| Focal length | 25 mm (prime) |
| Lens construction | 9 elements in 7 groups |
| Angle of view |
35mm: N/A digital: 47° |
| Number of blades | 7 |
| Maximum aperture | f/1.8 |
| Minimum aperture | f/22 |
| Minimum focusing distance | 25 cm |
| Magnification | 0.12× |
| Filter size | 46 mm |
| Size | ∅ 57.8 × 42 mm |
| Weight | 137 g |
| Notes |
|
| AF speed | N/A |
| AF sound | |
| Internal focusing | N/A |
| Internal zoom | N/A |
| Fix front lens | yes |
| Mount type | N/A |
| Weather sealed | no |
| Drop in filter | N/A |
| Ultrasonic AF | no |
| Stepping motor AF | no |
| APS-C sized circle | N/A |
| Low dispersion lens element | no |
| Hard case | N/A |
| Soft case | N/A |
| Lens hood | N/A |
| Tripod adapter | N/A |
Olympus M.Zuiko Digital 25mm f/1.8 Reviews
Other reviews
- Olympus M.Zuiko Digital 25mm f/1.8 review at slrgear.com (English)
- Olympus M.Zuiko Digital 25mm f/1.8 review at www.lenstip.com (English)
- Olympus M.Zuiko Digital 25mm f/1.8 review at www.ephotozine.com (English)
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