Closed-loop focal positioning system and method
Closing module for an optical arrangement
Cluster lens system such as for use in photographic printers
Clutch apparatus for zoom lens barrel
Clutching jig
Clutching jig
Code plate mounting device
Collapsible lens barrel
Collapsible lens barrel
Collapsible lens barrel and imaging apparatus
Collapsible lens barrel and imaging device
Collapsible lens barrel and imaging device
Collapsible magnifying device, system and method
Collapsible type zoom lens barrel having space for accommodating
Collecting lens
Collet lens mount
Collimate lens assembly in laser scanning unit
Collimated optical system
Collimating lens unit
Collimator employing an ellipsoidal solid immersion lens