Flashcard Review: Microscope Structure & Function

Front

What is the main function of the stage in a microscope?

Back

The stage holds the slide in place and allows for movement to view different areas of the specimen.

Front

What is the purpose of the light source in a microscope?

Back

The light source shines light through the slide to illuminate the specimen for better visibility.

Front

What is the iris diaphragm and where is it located?

Back

The iris diaphragm is located under the stage and controls the amount of light that reaches the slide.

Front

What is the role of the eyepiece (ocular lens) in a microscope?

Back

The eyepiece magnifies the image of the specimen for viewing.

Front

What is the function of the objective lenses in a microscope?

Back

Objective lenses provide different levels of magnification to view the specimen in detail.

Front

How does the coarse focus knob function in a microscope?

Back

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

Front

What is the purpose of the fine focus knob in a microscope?

Back

The fine focus knob is used for making small adjustments to sharpen the focus of the image.

Front

What is the function of the base in a microscope?

Back

The base provides stability and support for the microscope.

Front

What is the significance of the arm in a microscope?

Back

The arm connects the base to the head of the microscope and provides a handle for carrying.

Front

What is the role of the stage clips in a microscope?

Back

Stage clips hold the slide in place on the stage.