Coarse Focus: Also referred to as rough focus, this knob raises and lowers the stage quickly. It should only be used in connection with the low magnification lenses.
Hope this helps!
microscope stage
The eyepiece does.
on the stage, under the stage clips .
Eyepiece and stage
diaphragm
The stage is the flat piece that the slides are placed on. The two stage clips hold the slide down.
If you are talking about a microscope - it is called the stage.
a stage
microscope stage
The part of the microscope is called the stage. It is located under the objective lens and holds the stage clips.
Stage
The eyepiece does.
stage
A microscope slide sits on a stage. They are held in place by the two stage clips.
on the stage, under the stage clips .
Eyepiece and stage
stage and clips