Samples of the Sigma 18-200 OS lens
by Kurt Hoss
| 
Evaluation of the Sigma 150-500mm OS Zoom Lens
by Gus Stangeland
| 
Sigma 50-500 f4.5-6.3 OS DG HSM
by Barry R. Byrd
| 
Sigma 18-200mm F3.5-6.3 DC OS
by Diane Hoy
| 
SIGMA 150-500MM F5-6.3 APO DG OS
by Lloyd Prudhomme
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Sigma 150-500mm f5-6.3 APO DG OS
by henrywong
| 
Sigma 17-50mm F2.8 DC Macro EX OS HSM
by Piotr Sobolewski
| 
Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary
by Greg Lavaty
| 
Sigma 50-500mm F4.5-6.3 APO DG OS HSM
by Piotr Sobolewski
| 
5/28/10 Angels vs. Mariners (Sigma 50-500 OS lens)
by Chuck Lantz
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