Field flattener lens element assembly
Film advance mechanism for motion picture apparatus
Film advance mechanism for motion picture apparatus
Film deceleration unit
Film support element assembly
Film transport mechanism
Frame registration
Hand-held viewer for motion picture cassettes
Inlet guide structure for rolling loop film transport mechanism
Intermittent film transport registration stabilization device
Method and apparatus for providing and cleaning a film support s
Minimum wear film guide for rolling loop film transport mechanis
Motion picture projection apparatus
Recording device and projecting device for motion picture film
Shutter assembly
System and method for transporting film and motion picture proje
Tractor-type film transport apparatus
Video film projector