Old wide-screen format

CINERAMA

This curved-screen technology wowed 1950s audiences with its immersive three-projector setup.

"Cinerama" was a widescreen film format introduced in the 1950s that used three synchronized projectors to create a curved, immersive screen. The clue hints at its historical role as an early "old" alternative to standard screens, emphasizing its wide, panoramic style. The name itself blends "cinema" with "panorama," making it a fitting answer for a clue about vintage widescreen technology.