Variable beam width laser radar system

Variable binning CCD for spectroscopy

Variable chirp optical modulator using single modulation source

Variable color incoherent alignment line and cross-hair...

Variable depth range camera

Variable detector geometry for resolving and sensing apparatus f

Variable field angle and test pattern spatial frequency...

Variable filter spectrophotometers

Variable filter-based optical spectrometer

Variable frequency interferometer

Variable interferometric device and a process for the production

Variable path length light transmission probe

Variable path length spectrophotometric probe

Variable pitch grating for diffraction range finding system

Variable polarization independent optical power splitter

Variable resolution and/or field of view using optical...

Variable sensitivity acoustic transducer

Variable shear A. C. interferometer

Variable spectroscopy device

Variable spectroscopy element, spectroscopy apparatus, and...