Canon EF 200-400mm f/4L IS USM Extender 1.4X is sharp where it needs to be sharp, but its bokeh -- the nature of the out-of-focus background areas -- is smooth and pleasant, too.
See CNET's review of the Canon EF 200-400mm f/4L IS USM Extender 1.4x lens.
July 8, 2013 4:43 PM PDT
Photo by: Stephen Shankland/CNET
| Caption by: Stephen Shankland
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