All about 3D glasses

How old 3D glasses work?

            The 3D glasses feed two different images into your eyes. In a 3D movie, the screen displays two different images and the 3D glasses make one image passes through one eye and the second image through the other eye.

Red / Blue Cellophane

Two images are displayed on the screen, one in red and the other in blue. The filters on the glasses allow only one image enter each eye. Your brain does the rest of the process.

Confusion for the brain

Your brain is receiving signals from your eyes that say “you are moving” in relation to your surroundings. But your ear, that has an important role in balance your body, is saying that you are not moving. That is why sometimes you feel dizzy while watching a 3D film.