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                                             Parts of the Microscope
1. Eyepiece or Ocular Lens - present at the top and is used to see the objects                                    under study
2. Coarse Adjustment - used to focus on scanning
3. Fine Adjustment - used for focusing the high power lens
4. Objective lenses - there are 3 or four objective lenses found on microscopes,                                  they are: with ranges of 10x, 40x, 100x powers
5. Arm - supports the tube of the microscope and connects to the base
6. Stage Clip - holds the slide in its proper place
7. Stage - the platform that is flat; used for placing the slides under observation
8. Body Tube - connects the eyepiece to the objective lenses
9. Revolving Nosepiece - also known as turret; has holders for the different                                         objective lenses; allows the rotation of the lenses while                                         viewing
10. Diaphragm - helps in controlling the amount of light that is passing through                                     the opening of the stage
11. Base - provides basal support for the microscope
12. Power Switch - turns the illumination on or off
13. Condenser - used to focus the light on the specimen

[_] To all moderators, and administrators, my answer here is not copied from the internet, it is from my old notes, from my teacher's discussion and from my school lessons. See the proof yourself. I've scanned my notebook. Take a look before deleting my answer, again.

Reminder: I know that my penmanship is not that nice so please don't state the obvious. :)
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