Match the parts of a compound microscope to it's function. Write your answer on a separate paper.

___ 1.) This part controls the amount of light passing through to the slide.
___ 2.) Parts you must hold on to when carrying the microscope.
___ 3.) Part where you look thought, also called the eyepiece.
___ 4.) It is used to focus the image.
___ 5.) It is used to bring the specimen into view, but never used on high magnification.
___ 6.) These have different powers of magnification.
___ 7.) It is where you place the slide.
___ 8.) It is the part that turns and holds the objective lenses.
___ 9.) It is the magnification of the ocular lens.
___ 10.) It is the total magnification of the ocular lens and the lowest power objective.

A. Arm and base
b. Fine adjustment knob
C. Objective lenses
D. Stage
E. 40×
F. Revolving nosepiece
G. 10×
H. Diaphragm
I. Coarse adjustment knob
J. Ocular lens
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