Olympus Zuiko Digital ED 50-200mm f/2.8-3.5 SWD Review
June 21, 2011
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Zoltan Arva-Toth
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Specifications
| Focal length | 50 mm - 200 mm |
| Focal length (equiv. 35mm) | 100 mm - 400 mm |
| Lens configuration | 16 elements in 15 groups |
| ED lens | 3 ED glass elements |
| Lens mechanism | Inner focus |
| Angle of View | 24 - 6.2 ° |
| Closest focusing distance: | 1.2 m |
| Maximum image magnification | 0.21 x / 0.42 x |
| Minimum field size | 81 mm x 61 mm |
| Number of aperture blades | 9 Circular aperture diaphragm for natural background blurring |
| Maximum aperture | 1:2.8 - 3.5 |
| Minimum aperture | 1:22 |
| Filter diamater | 67 mm |
| Dimensions | 86.5 mm Ø, 157 mm |
| Weight | 995 g |
| Compatible to Tele converter EC-14 | Yes |
| Compatible to Extension tube EX-25 | Yes |
| Lens Cap | LC-67B (67mm) |
| Lens Hood | LH-70C |