Parts of a Microscope

Front

What holds two or more objective lenses and can be rotated to change power?

Back

Nosepiece

Front

Which number represents the fine course adjustment knob?

Back

5

Front

Which number represents the diaphragm in a microscope?

Back

11

Front

Where are the objective lenses mounted in a microscope?

Back

Nosepiece

Front

Which number represents the course adjustment knob?

Back

4

Front

What is the function of the eyepiece in a microscope?

Back

To magnify the image viewed through the microscope.

Front

What part of the microscope is used to support the slide being observed?

Back

Stage

Front

What is the purpose of the diaphragm in a microscope?

Back

To control the amount of light that reaches the slide.

Front

What is the main function of the objective lenses?

Back

To provide different levels of magnification.

Front

What part of the microscope is used to focus the image?

Back

Adjustment knobs (fine and coarse adjustment knobs).