State the function of fudicial indicator
Answers
Answer:
A fiducial marker or fiducial is an object placed in the field of view of an imaging system which appears in the image produced, for use as a point of reference or a measure. It may be either something placed into or on the imaging subject, or a mark or set of marks in the reticle of an optical instrument.
Answer:
The fudicial indicator is basically used as an instrument and it is use to ensure that the measurement are made at the same pressure when the object are place in the field of the imaging system. It is basically used as the pint of the reference in the measuring system.
This is the type of instrument with the accuracy of 0.002mm(millimeter). The main function of the fudicial indicator it is used as the optical instrument for making the reticle in the optical object.