Question

Scenario 2:
You are focusing a specimen using a coarse adjustment knob in a high power objective. What
do you think will happen?​

Answer 1

Explanation:

The coarse focus knob, the larger of the two, will move the stage or objective lens (depending on the microscope) up and down quickly and quite visibly, altering the distance between them. ... On many microscopes the condenser lens can be adjusted up or down with a knob beneath the stage.