Tacheometer telescope

Target acquisition device

Target-aerosol discrimination by means of digital signal process

Technique and apparatus for fabricating a fiber Fabry-Perot etal

Technique for measuring a single mode optical fiber

Telemeter comprising a pilot oscillator and an oscillator kept i

Telemetric process and apparatus

Telemetry device and application thereof to a system for the det

Telemetry device having a microlaser

Telescope

Telescope reticle adjusting means

Temperature tracking range finder

Temporal measurements of ultrashort far infrared...

Terrain imaging apparatus and method

Test device for determining the extinction value of a laser rang

Testing in the manufacture, operation, and maintenance of optica

Thermal deformation compensating range finder

Thermal object measuring apparatus

Thermally integrated laser/FLIR rangefinder

Thermostatic fiber optic waveguides