CES and you'll certainly see, 3D days are here again -- at least, where flat panel manufacturers are concerned. And while the industry continues to pump out mass market iterations of the living room tech that hinge upon hideous eyewear, companies like Sony are hard at work behind-the-scenes refining displays that won't make you look a fool. The autostereoscopic panels, shown off at the company's booth in 24- and 46-inch models, employ a subtle 3D effect that isn't immediately noticeable. In fact, we found the visual pizzazz was best enjoyed when experienced from the side -- a feat possible due to the incorporation of multi-point viewing angles -- lending much needed depth to the onscreen image. Of the two, only the larger set can deliver full HD, owing to its beastly 4K resolution, whereas the 1080p panel on its lil' bro suffers when halved. Distance also plays a major role in the intensity of the 3D visuals, with effects holding up at a range of up to 2ft for the smaller screen and 10ft for the 46-incher. Normally, we'd recommend you skip on past the break to sample the in-development eye candy, but be warned -- you won't see much. These are truly TVs that need to be seen to be believed.