Assembly comprising a pocket 3-D scanner
Atomic absorption and fluorescence spectroscopy
Atomic spectroscopy
Auto focus apparatus having a plurality of light emitting elemen
Auto level with a laser
Auto-focus camera
Autofocus distance-measuring optical system
Autofocusing apparatus utilizing intermittent light projection
Automated boresighting device and method for an aiming light ass
Automated exposure-contrast control index meter
Automated precision flame-emission photometric apparatus
Automatic baseline compensator for optical absorption spectrosco
Automatic compensation of optical path for gimbaled phased array
Automatic distance measuring device
Automatic distance measuring device
Automatic focus detection system
Automatic focusing apparatus for a video camera and the method t
Automatic gain control system for use with multiple...
Automatic microscope slide
Automatic multi-point distance measuring device