Single lens range imaging method and apparatus

Single photon imaging and timing array sensor apparatus and...

Single plate birefringent optical filter

Single reflex camera with an optoelectronic distance meter mount

Single-aperture passive rangefinder and method of...

Single-channel heterodyne distance-measuring method

Single-lens aperture-coded camera for three dimensional...

Skewed rhombus ring laser gyro

Slant angle laser scanner

Slit-less spectrometer

Small optical microphone/sensor

Spark-discharge apparatus with ground detection safety circuit

Spatial filtering for error detection

Spatial information detecting device and photodetector...

Spatial positioning

Spatial positioning and measurement system

Spatial positioning system

Specimen-holder system for upright microscopes

Speckle resistant method and apparatus with chirped laser beam

Spectrofluorimeter