There are several materials used to view
the stereoscopic 3d...there is the shutter glass which is used to view
the flipped page,also head mounted display to view the line alternate
method and even sun glass is used.
But the most commontly used is the red
and blue specs...in this catergory itself there are many type whereby
there are red and blue...red and green...blue and red...without any colours
at all and many more.
but the one we are going to see is the
red and blue specs.
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