Microscope Parts & Function Review

Front

What keeps a specimen slide in place?

Back

Stage clips hold the specimen slide in place on the stage of the microscope.

Front

What is the total magnification if the eyepiece is 10X and the objective lens is 55X?

Back

Total magnification = Eyepiece magnification x Objective lens magnification = 10X x 55X = 550X.

Front

What part of the microscope is responsible for changing the objective lenses?

Back

The revolving nosepiece allows the user to switch between different objective lenses.

Front

How should you carry a microscope?

Back

Always carry the microscope by the arm and base to ensure safety and stability.

Front

What is the function of the ocular lens (eyepiece)?

Back

The ocular lens (eyepiece) is the lens you look through to see the magnified image of the specimen.

Front

What is the purpose of the stage on a microscope?

Back

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

Front

What is the function of the objective lens?

Back

The objective lens is used to magnify the specimen; different lenses provide different levels of magnification.

Front

What is the role of the diaphragm in a microscope?

Back

The diaphragm controls the amount of light that reaches the specimen, enhancing visibility.

Front

What is the purpose of the arm of the microscope?

Back

The arm supports the body tube and connects it to the base, providing stability.

Front

What does the base of the microscope do?

Back

The base provides support and stability to the microscope.