Microscopes

Front

What part of the microscope controls the amount of light available?

Back

Diaphragm

Front

What is the magnification of the ocular/eyepiece lens on a microscope?

Back

10x

Front

Which adjustment knob is used for final focusing?

Back

Fine Adjustment Knob

Front

Which objective lens is used to locate the specimen?

Back

Low power objective lens

Front

Which adjustment knob is used for first focusing?

Back

Coarse Adjustment Knob

Front

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

Back

To magnify the specimen being observed.

Front

What is the purpose of the stage on a microscope?

Back

To hold the slide containing the specimen.

Front

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

Back

To illuminate the specimen for better visibility.

Front

What does the term 'magnification' refer to in microscopy?

Back

The process of enlarging the appearance of an object.

Front

What is the typical magnification range of a low power objective lens?

Back

10x to 40x.