Cinematograph - Definition - Law Dictionary Home Dictionary Definition cinematograph

Definition :

an older name for a movie projector a machine combining magic lantern and kinetoscope features for projecting on a screen a series of pictures moved rapidly 25 to 50 frames per second and intermittently before an objective lens and producing by persistence of vision the illusion of continuous motion a moving picture projector also any of several other machines or devices producing moving pictorial effects Other older names for the movie projector are animatograph biograph bioscope electrograph electroscope kinematograph kinetoscope veriscope vitagraph vitascope zooumlgyroscope zooumlpraxiscope etc