Projection measuring instrument

Proximity sensor and method and apparatus for continuously measu

Pulsed robotic inspection

Pulsed robotic inspection

Range finder

Ranging system for three-dimensional object digitizing

Rapid three-dimensional surface digitizer

Readout system for dilatometers

Real time three dimensional sensing system

Reflectance method for evaluating the surface...

Reflectance method for evaluating the surface...

Reflective photometry instrument

Reflectivity compensating system for fiber optic sensor employin

Retroreflector for use with tooling ball

Road surface discriminator and apparatus applying same

Robot vision using targets

Robot-based gauging system for determining three-dimensional mea

Robotic placement device using compliant imaging surface

Robotics targeting system

Rocker arm sensor