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Re: Finally get to use my new Sigma 120-400 lens
In reply to GregMueller,
6 months ago
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GregMueller wrote:
Peter A. Stavrakoglou wrote:
The lens can be used on both full-frame and crop sensor cameras. Sigma "DC" lenses are for crop sensor cameras only, the 120-400mm is not a DC lens.
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I am gathering from this that for my 7D it would be the equivalent of a 192mm - 640mm then. Correct?
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......another Greg
Remember that even when using a lens designed for crop cameras, you still need to multiply by 1.6 to get the equivalent focal length.
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