Microscope Parts Review

Front

What is the function of the eyepiece in a microscope?

Back

The eyepiece, also known as the ocular lens, is the part of the microscope that you look through. It typically magnifies the image by 10x.

Front

What does the 4x objective lens do?

Back

The 4x objective lens is a low-power lens that provides a magnification of 4 times the actual size of the specimen.

Front

What is the purpose of the diaphragm in a microscope?

Back

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

Front

What is the role of the stage in a microscope?

Back

The stage is the flat platform where the slide is placed for observation. It often has clips to hold the slide in place.

Front

What is the function of the revolving nosepiece?

Back

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

Front

What does the coarse adjustment knob do?

Back

The coarse adjustment knob is used to make large adjustments to the focus of the microscope, bringing the specimen into general focus.

Front

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

Back

The light source illuminates the specimen, making it easier to see details when viewed through the eyepiece.

Front

What is the difference between the 10x and 40x objective lenses?

Back

The 10x objective lens magnifies the specimen 10 times, while the 40x objective lens magnifies it 40 times, providing a closer view.

Front

What are stage clips used for?

Back

Stage clips are used to hold the slide securely in place on the stage of the microscope.

Front

What is the arm of a microscope?

Back

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