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Sigma 17-50mm F2.8 EX DC HSM Pentax
Released December 2011
Sigma 17-50mm F2.8 EX DC HSM Pentax
Score map
Sigma Sigma 17 50mm F28 EX DC HSM Pentax on Pentax K-5 II
Sigma Sigma 17 50mm F28 EX DC HSM Pentax on Pentax K-5 II
