course adjustment
parfocal
You should find the 'adjustment knob'.
You should find the 'adjustment knob'.
You should find the 'adjustment knob'.
You should find the 'adjustment knob'.
Begin by using the lowest power objective lens and then switching to the next highest power lens.
It is supposed to help you center on the specimen.
yes it should.
Focusing, its called a focusing knob.
it is how you operate the microscope just adjust he course adjustment knob for focusing the fine adjustment knob
used for final focusing