By David Ponce
To say that it “lets you watch” YouTube videos in 3D might be an overexageration, since it won’t actually convert regular videos to 3D. What the above device by Sanwa does is make it easier to watch YT videos that are already in 3D. What, you didn’t know such a thing existed? Well yes, there’s been 3D vids on there since 2009 and several devices exist to enable you to see them. This is another one of those, albeit one that yields a brighter and larger viewing area than some of the other options out there. You simply insert your iPhone in the slot and you’re good to go; each eye only sees the image its meant to see, resulting in the 3D effect. It’s 1,980 yen or roughly $25 in today’s money.