Coarse adjustment of what?
when should the coarse wheel adjustment be used
a good way that works for me is use the coarse adjustment till you can start to see something then use the fine adjustment to get it into focus.
It sets or adjusts the coarse of a speciment in a microscope.
the coarse adjustment
Coarse adjustment of what?
when should the coarse wheel adjustment be used
The coarse adjustment knob allows quick displacement of the optical tube.
The function of a microscope's coarse adjustment knob is to improve focus on the object under study by adjusting the lens. Unlike the fine adjustment, coarse adjustment moves the lenses quickly.
I assume you would use the fine adjustment knob for high power objectives.
fine adjustment
Coarse adjustment
The coarse-adjustment knob moves the body tube up and down to allow focusing of the image.
The coarse-adjustment knob moves the body tube up and down to allow focusing of the image.
The coarse-adjustment knob moves the body tube up and down to allow focusing of the image.
It is used for focusing.
It is used for focusing.