Sigma 17-70mm f/2.8-4.5 DC Macro
Canon EF, Minolta AF, Nikon F AF, Pentax KAF, Sigma SA · APS-C
Specifications
- Shortest focal length
- 17.0 mm
- Longest focal length
- 70.0 mm
- Brightest aperture
- 2.8 f-number
- Telephoto aperture
- 4.5 f-number
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