Match the parts of the microscope with their functions. Put the letter next to the part of the microscope that fits the description. COLUMN A COLUMN B 1. Adjustment Knob a. The focal point the viewer looks through to see the specimen. 2. Stage b. Holds two or more objectives lenses and can be rotated to change power. 3. Arm c. Located on the side of the frame, used to adjust the focus of the microscope. 4. Light Source d. Holds the slide in place on the stage. 5. Diaphragm e. Light or mirror that projects light through the diaphragm. 6. Eyepiece f. The lens or system of lenses in a microscope that is nearest the object being viewed 7. Stage Clips g. Located on the stage, adjusts the amount of light passing into the slide. 8. Objectives h. The bottom of the microscope, used for support 9. Base I. Supports upper part of the microscope 10. Nosepiece j. Small platform where the specimen is mounted for examination.

We will be using a compound light microscope in this lab to view various cells and Know the following parts of the microscope and the function of each part. Supports the objective lens system and the ocular lens; Hold the slide in place; two knobs below the stage control dimmer dial (see microscope picture above).