Variable beam detection using a dynamic detection threshold

Variable collection of blooming charge to extend dynamic range

Variable coupler fiberoptic sensor

Variable density scanning apparatus

Variable electrode traveling wave metal-semiconductor-metal...

Variable electronic shutter in CMOS imager with improved...

Variable focus optical system

Variable focus optical system and method using electro-optic mat

Variable focus optical system for data reading

Variable focus optical system for data reading

Variable gain image intensifier

Variable high speed shutter for spectroradiometry

Variable lead device for circular scan tracers

Variable light source compensated optical fiber sensing system

Variable light transmission filter and optical analog position s

Variable magnification apparatus for reticle projection system

Variable noise control for an optical transducer

Variable optical attenuator having a splitter to monitor...

Variable optical axis type bottle inspecting apparatus

Variable optical sampling rate dependent on requested scan resol