All images will look normal without the lenses. This new process allows spectacular 3-D images to be created and presented in print, film, video, television, computer graphic and laser show formats. This triggered a quest to make this effect, known as chromostereoscopy, into a practical method for producing 3D images. These liquid glasses worked extremely well, but were not suited for mass production. Mr. Steenblik and his business partner, Dr. Frederick Lauter, were about to give up when a new optical development came to their attention.
Optical devices use reflection, refraction, or diffraction to move light around.
Optics which use refraction, such as lenses, are usually designed to reduce refraction. Audio Visual Imagineering at the American Museum of Natural History Hayden Planetarium in New York City. When you see an image in 3-D, both your left and right eyes see slightly different images from each other. The differences in these two images, called a stereo pair, convey depth information to your brain. If you remember the old 3-D comics, you will recall that the pictures consisted of two overlapping line drawings printed in red and blue.