Canon Sigma 20mm F1.8 - Full frame

chrisjleechrisjlee Registered Users Posts: 384 Major grins
edited November 4, 2006 in Cameras
Anyone know if the sigma 20mm F1.8 work on a full frame. I searched around but no luck. Anyone use this on a 5D? If so does it vignette or get soft around the edges?
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Chris
Detroit Wedding Photography Blog
Canon 10D | 20D | 5D

Comments

  • Manfr3dManfr3d Registered Users Posts: 2,008 Major grins
    edited November 3, 2006
    Well its pretty soft up to f4 already on a 1.6x Crop body according to this review:
    http://www.photozone.de/8Reviews/lenses/sigma_20_18/index.htm
    “To consult the rules of composition before making a picture is a little like consulting the law of gravitation before going for a walk.”
    ― Edward Weston
  • chrisjleechrisjlee Registered Users Posts: 384 Major grins
    edited November 4, 2006
    Mystery solved. It can be used on a full frame camera without any problems;
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    Chris
    Detroit Wedding Photography Blog
    Canon 10D | 20D | 5D
  • Manfr3dManfr3d Registered Users Posts: 2,008 Major grins
    edited November 4, 2006
    Yes of course, its a full frame lens. Guess I didnt get you at first. But the lens is still very soft.
    “To consult the rules of composition before making a picture is a little like consulting the law of gravitation before going for a walk.”
    ― Edward Weston
  • chrisjleechrisjlee Registered Users Posts: 384 Major grins
    edited November 4, 2006
    Manfr3d wrote:
    Yes of course, its a full frame lens. Guess I didnt get you at first. But the lens is still very soft.


    Thats true. You shouldn't ever shoot wide open with it. You have to stop down to 4 or 5.6.
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    Chris
    Detroit Wedding Photography Blog
    Canon 10D | 20D | 5D
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