What was said a few months ago, happened. According to the company Lytro, a camera was released that is capable of taking photographs “without focusing”, or rather photographing with great depth.
Prices start at $ 399 - which, in my opinion, is quite normal for the declared functionality.
The technical side can be found
here , look at the camera
here .
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Check the miracle of technology in operation will be from 2012, and pre-order can be done now.
Maybe there is a more suitable blog?