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Kenko DGX x1.4 extender

I have had a lot of success using the Canon 7D and 300mm f4 lens with TWO 1.4x extenders. One is a Canon and the other a Kenko it focus ok on all points

http://www.flickr.com/photos/jin ... otostream/lightbox/

Bob

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Yes it autofocusses on all point but not spot focus

It doesn't appear to work with my Canon 400mm F5.6 but the Canon 1.4x does work with the correct pins taped over.

[ Last edited by tbob at 3/04/2013 19:51 ]

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