Kaleidoscope and image material assembly for kaleidoscope
Kaleidoscopic projector
Kaliedoscope for attaching with a video monitor
Kaliedoscope for attaching with a video monitor
Lens adapter for creating photographically reproduced designs wi
Light reflective projection system
Object cells for hand-held kaleidoscopes
Projecting image display device
Projecting kaleidoscope
Projection lamp for the projection of colored light effects
System for projecting kaleidoscopic images for group viewing
System for projecting kaleidoscopic images for group viewing usi
Wall mounted kaleidoscope