Microscope Functions

Front

What is the function of the Course Focus Knob in a microscope?

Back

The Course Focus Knob moves the stage up and down to bring the specimen into focus, allowing for large adjustments.

Front

What part of the microscope holds and rotates the objective lenses?

Back

The Revolving Nosepiece holds the objective lenses and rotates to change between them.

Front

What is the role of the Light Source in a microscope?

Back

The Light Source projects and provides light upward to illuminate the specimen for viewing.

Front

How do you calculate total magnification in a microscope?

Back

Total magnification is calculated by multiplying the magnification of the ocular lens by the magnification of the objective lens.

Front

What is the total magnification if the ocular lens is 10X and the objective lens is 40X?

Back

Total magnification = 10X (ocular) x 40X (objective) = 400X.

Front

What is the purpose of Stage Clips in a microscope?

Back

Stage Clips hold the slide in place on the stage to prevent it from moving.

Front

What is the function of the Diaphragm in a microscope?

Back

The Diaphragm controls the amount of light that reaches the specimen, allowing for better visibility.

Front

What is the purpose of the Arm in a microscope?

Back

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

Front

What does the Base of a microscope do?

Back

The Base provides support and stability to the microscope, ensuring it remains upright.

Front

What is the function of the Aperature in a microscope?

Back

The Aperature allows light to pass through to the specimen, enhancing visibility.