Precision Autocollimator
Specification:
Objective focal length: 220mm
Clear aperture: 40mm
Magnification: 11x
Measuring range axis: 60-0-60 min. in X-Y
Least Deviation on reticle: 1 minute of arc
Least Division on micrometer drum: 2″ of arc
Brand: BESTCO
BESTCO AUTOCOLLIMATOR is a sensitive, extremely accurate optical instruments which is precisely used in optical workshops, inspection departments and quality control labs.
It’s basically a comparator where we compare optical element like slabs and prisms for flatness. It is used for very small angle measurement of the order of minutes.
Material: MS , SS, Plastic
Brand: BESTCO
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