Which of the following is the function of the focus controls?
A) They decrease the amount of light illuminating the specimen.
B) They bring the objects being examined into clear view.
C) They concentrate the light being directed through the sample.
D) They move the specimen to the left or right to be viewed.
E) They select the proper objective for viewing a given specimen.

Question

Quizplus · Accepted Answer

Focus controls on a microscope, such as the coarse and fine adjustment knobs, are specifically designed to bring objects into clear view by adjusting the distance between the lenses and the specimen. This allows for the detailed examination of the specimen at various levels of magnification.

Which of the Following Is the Function of the Focus