FIELD: photoeqipment.
SUBSTANCE: method of adjusting control element of objective line of sight, installed in area of light beam screening of objective, by means of collimator mirror, comprising concave mirror, flat rotary mirror, mounted on its optical axis at angle of 45 degrees, and pinhole diaphragm, installed in focus of collimator. At first stage diaphragm is illuminated by means of autocollimation tube with refocusing, installed on optical axis of collimator and focused on diaphragm, beams are sent through collimator to objective and position of objective line of sight if fixed. At second stage diaphragm is removed, autocollimation tube is refocused at infinity, flat collimator mirror is turned by 90 degrees and control element is adjusted to match autocollimation glare from its mirror flat surface with objective line of sight.
EFFECT: technical result is reduction of overall dimensions of device, intended for adjustment.
1 cl, 2 dwg
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