http://www.bbc.co.uk/news/technology-15383516A digital camera that allows photographers to focus their pictures after taking them has gone on sale.
Rather than recording a single version of an image, the Lytro captures data about the intensity and direction of all the light entering its lenses.
That information can be reorganised later with the option to change which parts are blurred and which are sharp.
Pretty cool camera they have going on there.



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