METHOD OF ELIMINATING THE MAGNIFICATION ERROR OF THE READING MICROSCOPE Russian patent published in 1994 - IPC

FIELD: instrument making and mechanical engineering. SUBSTANCE: table is made up in accordance with the dependence of the change of the microscope magnification on the change of the distance between the objective and the minute scale. The reading microscope is installed into the indicator equipment, and the objective is shifted along the axle, with the position of the indicator arrow being watched. Its required position is determined by its concrete tabular value. EFFECT: enhanced accuracy of measurements. 1 tbl, 1 dwg