Fine Adjustment Knob?

Answer

A fine adjustment knob is that part of the microscope that is used for focusing the finer details of specimen under study. Low power and high power objectives are used together with this part to create a clearer image.
Q&A Related to "Fine Adjustment Knob?"
On any instrument is would be to make small adjustments as opposed to coarse ones
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One function of the coarse adjustment knob is to put an object under a microscope into focus. The adjustment knob moves the objective lens vertically to put a slide into focus. This
http://www.ehow.com/info_8618847_functions-coarse-...
Fine adjustment knobs can be used on any of the
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You want better control over the depth movement adjustment of the microscope. If you used the coarse adjustment, you might drive the lens into the glass slide and damage it and break
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