Parts of a Microscope and How to Use It

Front

What is the function of the fine adjustment knob on a microscope?

Back

The fine adjustment knob is used to make small adjustments to the focus of the microscope, allowing for a clearer and more detailed view of the specimen.

Front

What are the objective lenses on a microscope?

Back

The objective lenses are the lenses closest to the specimen, which magnify the image. Commonly, they include low power, medium power, and high power objectives.

Front

Which part of the microscope do you look through?

Back

The eyepiece is the part of the microscope that you look through to see the magnified image of the specimen.

Front

What does the high power objective do?

Back

The high power objective provides the most magnification, showing the smallest field of view and the most detailed image of the specimen.

Front

What is the role of the diaphragm in a microscope?

Back

The diaphragm controls the amount of light that reaches the specimen, allowing for better visibility and contrast.

Front

What is the purpose of the stage on a microscope?

Back

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

Front

What is the difference between coarse adjustment and fine adjustment?

Back

Coarse adjustment is used for making large changes in focus, while fine adjustment is used for making small, precise adjustments.

Front

What is the base of a microscope?

Back

The base is the bottom part of the microscope that supports the entire structure and keeps it stable.

Front

What is the body tube of a microscope?

Back

The body tube connects the eyepiece to the objective lenses and ensures that light travels from the specimen to the eyepiece.

Front

What is the function of the arm on a microscope?

Back

The arm supports the body tube and connects it to the base, making it easier to carry the microscope.