Lens review
2010-07-30
Sigma 17-50 mm f/2.8 EX DC OS HSM
2. Pictures and parameters
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 |
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| Construction: |
13 groups / 17 elements |
| Field of view: |
72.4–27.9 deg. for APS-C/DX |
| Aperture: |
f/2.8 |
| Min. focusing dist.: |
0.28 m |
| Filter size: |
77 mm |
| Dimensions (length x diameter): |
91.8 mm × 83.5 mm |
| Weight: |
565 grams |
| Price: |
670 $ |
