Microscope Parts and Usage

Front

What is the function of the eyepiece in a microscope?

Back

The eyepiece, or ocular lens, is the part of the microscope that you look through to see the magnified image of the specimen. It usually contains a 10x or 15x power lens.

Front

What is the purpose of the objective lenses on a microscope?

Back

Objective lenses are the primary optical lenses on a microscope. They range from 4x to 100x magnification and are used to magnify the specimen.

Front

How is the stage of a microscope used?

Back

The stage is the flat platform where the slide is placed. Stage clips hold the slides in place.

Front

What role does the light source play in a microscope?

Back

The light source, located at the base of the microscope, illuminates the specimen, making it easier to see details.

Front

What is the function of the diaphragm on a microscope?

Back

The diaphragm controls the amount of light reaching the specimen. It is located under the stage and can be adjusted to improve contrast and resolution.

Front

How do you use the coarse and fine focus knobs on a microscope?

Back

The coarse focus knob is used to bring the specimen into general focus, while the fine focus knob is used to fine-tune the focus for a clearer image.