Opposable Thumbs / Gaming & Entertainment  Gunnar Optiks wants
to sell you $100 3D eyewear  Gunnar Optiks is back with 3D
glasses that look like a real pair of spectacles …  The last
time we took a look at a pair of Gunnar glasses, ones designed
to ease eye strain when playing games or looking at a computer
screen for long periods of time, the results were somewhat
controversial in the comments. The company has just sent us
another set of glasses to review, and this time the product is
even more niche: higher quality 3D glasses.  These are passive
3D glasses, compatible with the RealD technology used in theme
parks and movie theaters, so if you're in the market for a TV
that uses active glasses technology, you're out of luck here. 
Like all 3D glasses, they're not cheap, costing between $100 and
$200 depending on style and options. That being said, I carried
my pair around E3—which is a 3D-rich environment—and have used
them extensively in the past few weeks. They're easy to fall in
love with.  You don't rea