When viewing a 3D movie, the red-and-green glasses are used to create the 3D effect. The glasses are needed so __________.

Question

Quizplus · Accepted Answer

The red-and-green (or red-and-cyan) glasses used in viewing some 3D movies work by filtering the light that reaches each eye, ensuring that each eye only sees one of the two superimposed images. This separation of images creates the illusion of depth, resulting in a 3D effect.

When Viewing a 3D Movie, the Red-And-Green Glasses Are Used