optics.gif (6954 bytes)


BENHAM DISKS






EQUIPMENT
    redball.gif (326 bytes) Disks
   
redball.gif (326 bytes) Motor
   
redball.gif (326 bytes) Lamp
    redball.gif (326 bytes) Camera
   




NARRATIVE
         Black and white disks when viewed with proper illumination and when rotated at different speeds will appear to be colored due to eye fatigue effects.