I was on their list when they were giving subscribers first option in on purchase. Unfortunately at the time it only had mac software so I had no use for it with pc's. You can see the specs here:
https://www.lytro.com/camera#tab-specs . Sensor? Here:
How does the Lytro Light Field Camera work? : Lytro Support. You can post to their site the living images you create and from what I read a few months ago you can also make it a fixed image as in choose one of those focuses and export it I believe as a jpg. As one of the picture formats anyway which means you could print that. You can look up info here.
Lytro Support : Knowledgebase It's a nifty little device and I'd like to try one but it's still only for mac users and my mac laptop OS is too old.