The Compound Microscope Questions?

So I have this homework where I have to find the purpose/use of each park of a compound microscope.
these are the following i need
-The stage of the microscope
-the arm of the microscope
-the fine adjustment of the microscope
-the coarse adjustment of the microscope
-the eyepiece of the microscope
-the body tube of the microscope
-the nosepiece of the microscope
-the high power objective of the microscope
-the low power objective of the microscope
-the clip of the microscope
-the diaphragm of the microscope
THANKS!

-The stage: Holds the specimen or slide under the objective. Some stages allow for X/Y translation of the specimen.

-the arm: The physical connection between the Eye piece/objectives to the stage and base of the microscope.

-the fine adjustment: small focus adjustment to fine tune the image of the specimen.

-the coarse adjustment: gross focus adjustment to move the specimen within the focal range of the objective.

-the eyepiece: also called the “ocular”. The optic where the magnified image is delivered to the eye.

-the body tube: The housing between the objective turret and the eyepiece or ocular.

-the nose-piece: Also called the objective turret. The place where the objectives are mounted allowing for easy switching between them.

-the high power objective: the high magnification optic

-the low power objective: the low magnification optic

-the clip: Located on the stage, it holds the specimen slide in place.

-the diaphragm: an adjustable aperture located in front of the lamp-house or illuminator. Allows for adjustment of light intensity and, in some cases, contrast. Some microscopes have two diaphragms; a condenser diaphragm and a field diaphram.

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