Parts of a Compound Microscope

Front

What is the base of a compound microscope?

Back

The base is the bottom part of the microscope that supports it and houses the light source.

Front

What is the arm of a compound microscope?

Back

The arm is the part of the microscope that connects the base to the head and is used to carry the microscope.

Front

What is the function of the light source in a compound microscope?

Back

The light source illuminates the specimen being observed.

Front

What is the stage of a compound microscope?

Back

The stage is the flat platform where the slide is placed for observation.

Front

What is the revolving nosepiece in a compound microscope?

Back

The revolving nosepiece holds the objective lenses and allows the user to switch between them.

Front

What are objective lenses in a compound microscope?

Back

Objective lenses are the lenses closest to the specimen, providing different levels of magnification.

Front

What is the eyepiece in a compound microscope?

Back

The eyepiece is the lens you look through, usually providing 10x magnification.

Front

What is the purpose of the coarse focus knob?

Back

The coarse focus knob is used to make large adjustments to the focus of the microscope.

Front

What is the purpose of the fine focus knob?

Back

The fine focus knob is used for making small adjustments to the focus for clearer images.

Front

What is the diaphragm in a compound microscope?

Back

The diaphragm controls the amount of light that reaches the specimen.