100-400mm L or 70-200 2.8L with 2x tele-converter

Started Mar 7, 2011 | Discussions thread
Trevor Allen Senior Member • Posts: 1,123
Re: sigma 150 to 500

I ve got the sigma on a Nikon D700 it's great and also on the 5D2 & 7D the
Canon 100 to 400 and in my use and opinion no complaints in any
area with the Sigma

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