Quote:
Originally Posted by justinsain
People keep saying that the glasses are stupid looking but when I went to see AVATAR in 3D at an upscale movie theater they had really nice 3d glasses that could've easily passed for today's sunglasses and weren't dorky at all. As the technology becomes more popular I'm sure designers will be coming out with better styles and Companies like Ray-Ban will have models of their own and stuff like 3D glasses caddies will be available to store them.
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3D from a television works differently. Thats why you have to have a TV that has at least a 120Mhz refresh rate. The glasses are actually LCD and they shutter the provide the 3D effect. They shutter so fast that your eyes cant see it, but you get the 3D effect. Thats why they need batteries.
3D in movie theaters is provided by polarized light, which televisions cant produce. Thats why you get polarized 3D glasses that look like sunglasses. No batteries required.