Polarized 3D glasses use different types of polarization in each lens so that each eye only views one of the superimposed images at a time. Polarized 3D glasses are passive like anaglyph 3D ...

The idea is the same as the old-school red and blue polarized glasses used at 3D movies, but the researchers used green instead of red because the bugs see that color much better.

3D technology has the ability to take you out of a mundane 2D entertainment experience and hurl you into a world of texture and color. Whether you plan to use 3D glasses for movies or gaming, it ...

Dolby Laboratories, the company behind theater sound systems, makes glasses that filter out different frequencies of red, green, and blue. They cost about $28 each.

There are several competing 3D technologies, but the most prevalent one in theaters today is based on polarized light. The technology that fueled the 1950s 3D boom, which is still in use today, is ...

Humans, unlike horses and birds, have two eyes that are located side-by-side in the front of their heads. Because of the eye separation (~6.5 cm) each of the two eyes sees a slightly different image ...