Adjusting Parfocality
Focus on the specimen using the focusing knobs until you get a sharp image through the monitor / display. 2. Looking through the eyepieces, focus each one until you get a sharp image. You may follow the steps in the section "Adjusting the Diopters" in our focusing instructions.
Why is my microscope parfocal?
A. Parfocal means that the microscope is binocular. ... Parfocal means that when one objective lens is in focus, then the other objectives will also be in focus.
What will you do if the microscope you are using is not parfocal?
If microscope objectives are not parfocalled it means that you would need to refocus the microscope each time the objective turret is changed to a different magnification.
