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    5. on sigma 70-200 f2.8 lens
    on sigma 70-200 f2.8 lens

    what do designations (EX) (DG) (APO) (HMS) mean

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    0  Views: 528 Answers: 1 Posted: 12 years ago
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      1 Answer

      Call their support center and ask there >> http://www.sigmaphoto.com/service-support 



      12 years ago. Rating: 1
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