Lens blind feature for motion detector
Lens-sphere optical sensing system
Light detection circuit for ambient light and proximity sensor
Light detector, light detecting apparatus, infrared detector...
Light emitting diode spectrophotometer
Light receiving device for model, model, and signal light...
Light sampling system
Lightweight laser designator ranger flir optics
Linear cavity laser system for intracavity laser spectroscopy
Linear cavity laser system for ultra-sensitive gas detection via
Linear integrating cavity light source for infra-red illuminatio
Liquid chromatography/Fourier transform IR spectrometry interfac
Liquid concentration detecting apparatus
Liquid coupled defect detection systems and methods
Liquid crystal chopper and infrared sensor
Long-term stable optical sensor arrangement, especially a...
Low cost infrared camera
Low cost infrared reflectance densitometer signal processor chip
Low cost infrared window and method of manufacture
Low cost main stream gas analyzer system