3D cinema

3D cinema creates the illusion of depth in movies by presenting separate images to each eye, mimicking natural human vision. Special glasses filter the visuals, allowing each eye to see a slightly different perspective, which the brain combines to perceive a three-dimensional scene. This enhances the sense of realism and immersion, making objects appear to pop out of the screen or recede into the background. The effect relies on technological methods such as polarized or active shutter glasses, and requires compatible projectors and screens, providing a more engaging viewing experience.