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
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Sigma APO 70-200mm F2.8 II EX DG MACRO HSM
by Piotr Sobolewski
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Sigma 50-500mm F4.5-6.3 APO DG OS HSM
by Piotr Sobolewski
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THE Sigma 300-800mm F/5.6 APO DG HSM "Sigmonster"
by pitchul
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Sigma 80-400mm F4.5-5.6 APO EX DG OS
by Dan
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Sigma 70-300mm f/4.5-5.6 APO DG Macro
by Joseph Levy
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Sigma 150-500mm f/5-6.3 AF APO DG OS HSM
by Greg Lavaty
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Misc wth my new Sigma 70-300mm f/4-5.6 APO Macro Super II (DG) (such a snappy name!)
by Michael Buckeridge
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DG vs non-DG TCs
by Miljenko Devcic
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