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What knob controls the adjustments of focus?
it could be either coarse or fine knob. coarse knob is used to focus image at higher magnification, while fine knob is used to focus on lower magnification
What is the difference between fine focus and coarse focus?
because the coarse focous is blah blah i dont know free wezzy
What does the coarse focus knob on a microscope do?
The coarse focus on a microscope is provided to move the instrument quickly to where it is nearly in focus. Some microscopes only have a coarse focus. The fine focus is used to move with slower and more precise adjustment to where the instrument is exactly in focus.
What structures on the microscope will you used to focus on your specimen?
First use the coarse focus followed by the fine focus.
What two structure on the microscope will you use to focus on your specimen?
First use the coarse focus followed by the fine focus.
Explain how to focus a magnifier?
you turn the fine and coarse adjustment knobs
What is coarse focus used for?
Coarse focus on a microscope is used only when you are using the lowest objective lens. You use it to get the object magnified mostly. The fine focus is then used to adjust the resolution to the viewer's eyesight.
The coarse and fine focus knobs adjust the distance between what?
the stage and the objective lens
What two structures on the microscope will you use to focus on your specimen?
eye piece, lens and fine adjustment, focus adjustment
Turning which knob moves the objective lenses the greatest vertical distance?
coarse focus. This was by Joseph, hi R.C.S
What is coarse used for?
Coarse focus on a microscope is used only when you are using the lowest objective lens. You use it to get the object magnified mostly. The fine focus is then used to adjust the resolution to the viewer's eyesight.
What is the procedure for focusing a microscope using the coarse and fine adjustment knobs?
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.
