Demonstration Description: The image of printed words is transmitted through a bundle of approximately 25,000 coherent optical fibers. A lense is used to bring the image into the focusing range of a TV camera.
Demonstration Instructions: use 50 mm lens w/ 20mm extension tube
Turn on the light under one end of the fiber optic bundle with a piece of text under it.
Put a camera on the other end of the bundle to show that the light is transmitted.
May need to change lenses on the camera to see this well.