The whole tablet follows the same folded magazine design of Sony's existing tablet, is splashproof and houses a 6, 000mAh battery that the slides suggest will manage 10 hours of WiFi-based web browsing.

ENGADGET: Sony Xperia Tablet leaked from internal slides: Surface-style keyboard and tentative $450 price tag

New lens elements and glass materials ensure the clearest possible imaging performance, and the proven dust and splashproof mechanism originally featured in the Four Thirds SHG (Super High Grade) series lenses is now incorporated for the first time in a Micro Four Thirds System lens.

ENGADGET: Olympus unveils a cavalcade of point and shoot cameras and a PEN lens at CES