Two Way Viewing Screen (In 3D)


In Victorian times a suggestion of a three dimensional image could be achieved with a lenticular array.  In this suggestion a lens array may be used to allow a two way screen for 3-D viewing, both ways.



I suggest that a three - D image may be built up of image points on an array of small screens behind an array of converging lenses.  Each lens takes a point in its image plane and makes a parallel ray of light from this point.

The images are made up by an array of lenses where the image on a photosensitive screen is the right way up and not laterally inverted.

An array of alternate Cameras and Viewers makes up the viewing screen.

A patent for this idea was abandoned by me many years ago because of lack of resources.