Object-displacement detector and object-displacement controller
Offset measurement method, tool position detection method...
Operator interface apparatus and method for displacement...
Operator interface apparatus and method for displacement...
Optical alignment in capillary detection using capillary...
Optical axis orientation measuring device, optical axis...
Optical characteristic measuring apparatus
Optical device and a method for aiming and visually...
Optical device for the contactless measurement of distance...
Optical displacement detection mechanism and surface...
Optical displacement meter, optical displacement measuring...
Optical displacement meter, optical displacement measuring...
Optical displacement sensing device with reduced sensitivity...
Optical displacement sensor
Optical displacement sensor
Optical displacement sensor and optical displacement...
Optical displacement sensor, and external force detecting...
Optical displacement-measuring apparatus
Optical displacement-measuring instrument
Optical element