Autocollimator with grating

Axial alignment aid for remote control operations and related me

Axis offset measuring device

Axis-monitoring apparatus for a laser beam

Base board device for measuring instruments

Beam alignment apparatus and method

Beam alignment apparatus and method usable with projected beam s

Beam alignment system

Boresight assembly

Boresighting optical system

Collimator mounting means adapted for attachment to missile laun

Compact laser-assisted weapon sight

Correction of gun sighting errors

Device and method for alignment

Device and process for alignment of machines, machine parts...

Device and process for quantitative assessment of the...

Device for bore alignment of gun sights

Device for indicating a particular angle in pipelaying work or s

Electro-optical measuring device for determining the relative po

Electrooptical measurement device for ascertaining the...