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| Maker | Olympus |
|---|---|
| Lens mount(s) | Four Thirds |
| Technical data | |
| Type | Prime |
| Focal length | 50mm |
| Aperture (max/min) | f/2.0 |
| Close focus distance | 0.20 metres (0.66 ft) |
| Max. magnification | 0.5 |
| Diaphragm blades | 7 |
| Construction | 11 elements in 10 groups |
| Features | |
| Manual focus override |  No |
| Weather-sealing |  Yes |
| Lens-based stabilization | No |
| Aperture ring | No |
| Physical | |
| Max. length | 62 millimetres (2.4 in) |
| Diameter | 71 millimetres (2.8 in) |
| Weight | 300 grams (0.66 lb) |
| Filter diameter | 52mm |
| Accessories | |
| Lens hood | LH-43 |
| History | |
| Introduction | 2003 |
| References | |
| [1] | |
The Olympus Zuiko Digital ED 50mm 1:2.0 Macro is an interchangeable macro lens for the Four Thirds system with 1:2 maximum magnification. It was announced by Olympus Corporation on June 24, 2003.[1]