Digital cameras of today, even the most advanced models, lets you capture a single shot of a certain image for posterity. But for the camera of the future, it may be possible to take a single shot of that same image and then change the type of focus later on. This can give photographers a means to take a multi-focused image in just a single shot. This type of futuristic camera may now be made possible by the new Lytro.
The Lytro is a camera currently in the works that may enable photographers to capture a more versatile image of sorts. It allows photographers to change the focus of the image after it is taken.
Gadget.com
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