Sagot :
Answer:
The microscope body tube separates the objective and the eyepiece and assures continuous alignment of the optics. It is a standardized length, anthropometrically related to the distance between the height of a bench or tabletop (on which the microscope stands) and the position of the seated observer's.
Microscope body tube divides the lens and the eyepiece and maintains constant optical synchronization. It is a standardized length, anthropometrically related to the interval between the height of the bench or tabletop (on which the microscope stands) and the location of the observer's seat.