Sigma 150-600mm Contemporary Archive
Detailed Autofocus Test – Tamron 150-600 VC vs Sigma 150-600 Contemporary

Watch this video with a direct comparison between the new Sigma
16 Feb 2016
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Sigma 150-600mm Sport vs Contemporary Lens Comparison Video Review

Out on the beach testing the Sigma 150-600mm 5-6.3 DG HSM
21 Jan 2016
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