Laser tracking interferometric length measuring instrument...
Laser transmitter with thermally induced error compensation...
Laser transmitter with thermally induced error compensation...
Laser transmitter with thermally induced error compensation...
Laser transmitter with thermally induced error compensation...
Laser-based measurement system
Laser-based measuring system
Laser-based speed measuring device
Laser-based speed measuring device
Laser-based system with LADAR and SAL capabilities
Laser-based target discriminator
Laser-optical surveying system
Laser/amplifier/detector diode
Lateral transfer retroreflectors
Layout method
Leading-vehicle detection apparatus
Length and elongation sensor
Length and velocity measurement apparatus
Lens module for an opto-electronic range finder
Lens system with reticle and diffuser glass