Ranging method and apparatus

Ranging system which compares an object-reflected component of a

Rapid scan LADAR 3D imaging with compact digital beam formation

Rapid scan spectrophotometer

Reaction detection system

Readout integrated circuit (ROIC) for laser detection and...

Real time synthetic aperture radar processing system and method

Real-time image display method and apparatus displaying two diff

Rear light detecting device for camera

Receiver for optical radar

Rectilinear drive apparatus

Reduced noise optical system and method for measuring distance

Reference irradiation beam detecting apparatus

Reflecting diffraction grating

Reflecting mirror assembly for autocollimator

Reflecting stereoscope with measuring device for the evaluation

Reflection-photometric analytical system

Reflective laser line generator

Reflector for electrooptical distance measurement

Remote sensor head for laser level measurement devices