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  1. #1
    Join Date
    Aug 2009

    Sigma 70-200 f2.8 APO DG EX Macro HSM focussing problem


    Nikon D50 with Sigma 70-200 f2.8 APO DG EX Macro HSM.

    I have, since I bought the Sigma lens problems with the focus/sharpness of my pictures. All from f2.8 to f6.3/f7.1 are not in focus/sharp! With any light or in every mode of the camera.

    Camera has been checked (kitlens 18-55 works fine), lens is (almost) new.

    Has anyone any idea what the problem is and what I can do about it before bringing it back to a Sigma dealership?


  2. #2
    Join Date
    Dec 2004
    Charleston, SC
    It is normal for that lens--it happened to me.
    There is nothing you can do but send to Sigma.
    Too bad the D50 does not have focus adjustment so your lens would work just fine.
    US Navy--Hooyah!

    Nikon D700/D300|17-35 f/2.8, 24-70 f/2.8, Sigmalux, 80-200 f/2.8, 16 f/2.8 fisheye,

    Lots of flashes and Honl gear.

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