© Oxford Dictionary of Rhymes 2007, originally published by Oxford University Press 2007.Oxford Dictionary of Rhymes Oxford University Press
Copyright The Columbia University PressThe Columbia Encyclopedia, 6th ed. The Columbia University Press
stereopticon (stĕrēŏp´tĬkən), optical projection instrument making multiple use of the magic lantern. The magic lantern uses lenses to throw on a screen a magnified image from a transparent slide or from an opaque object such as a photograph or the page of a book. The stereopticon combines two or three magic lanterns to focus, in the same area of light on the screen or wall, dissolving views or combinations of images.