Autocollimator measures the rotation accuracy of the turntable

In the manufacturing of precision turntables, the rotation accuracy of the turntable is an important technical quantitative index that characterizes the manufac... ...More>>

Autocollimator to measure flatness

In the flatness test, the principle of framing with lines is adopted. Measure the straightness of each sampling line on the tested plate separately, and then us... ...More>>

Autocollimator to measure straightness

Adjust the autocollimator and the mirror to ensure that the autocollimator can get the reflected image within the full measuring range. Place the reflector at t... ...More>>