Microscopes

Front

What is the function of the coarse adjustment knob in a microscope?

Back

The coarse adjustment knob focuses the image under low power.

Front

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

Back

The fine adjustment knob sharpens the image under high magnification.

Front

How do you calculate total magnification in a microscope?

Back

Total magnification is calculated by multiplying the eyepiece magnification by the objective lens magnification. For example, if the eyepiece is 10X and the objective lens is 55X, the total magnification is 550X.

Front

Which objective lens should you start with when looking at a specimen?

Back

You should always start with the low objective lens.

Front

What is the purpose of stage clips in a microscope?

Back

Stage clips are used to keep the slide secure on the stage.

Front

What is the eyepiece in a microscope?

Back

The eyepiece is the lens you look through, typically providing 10X magnification.

Front

What is the role of the objective lens in a microscope?

Back

The objective lens magnifies the specimen, with different lenses providing varying levels of magnification.

Front

What is the diaphragm in a microscope?

Back

The diaphragm controls the amount of light that reaches the specimen.

Front

What is the arm/neck of a microscope?

Back

The arm/neck is the part of the microscope that connects the base to the head and is used for carrying the microscope.

Front

What is the stage of a microscope?

Back

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