Nikon 6B-LED/6D-LED Autocollimators

This instrument achieves extremely high-precision optical measurements, applying the principles of autocollimation.

Using a reflective surface, such things as the differences, variations and deviations of the microscopic edges of the object are read and a wide variety of measurements can be taken concerning deviations in its straightness, perpendicularity, parallelism, flatness and the like. The Autocollimator 6B-LED makes high-precision measurements simultaneously on two axes with the brightfield technique.

This instrument achieves extremely high-precision optical measurements, applying the principles of autocollimation. 

Using a reflective surface, such things as the differences, variations and deviations of the microscopic edges of the object are read and a wide variety of measurements can be taken concerning deviations in its straightness, perpendicularity, parallelism, flatness and the like. The Autocollimator 6D-LED makes high-precision measurements simultaneously on two axes with the darkfield technique and can be used for measurements like those for a plane mirror with a small surface area.