All of the following are correct steps in focusing on a specimen under the microscope EXCEPT which statement?
A) Once the image is clear, use the fine adjustment knob to focus on small details.
B) When you are ready to change magnification, do not move the adjustment knobs before changing the objective lens.
C) If two images are visible, slowly move the body tubes closer together until you see with both eyes open, a single circular field of view.
D) Start with a high power objective lens when focusing.

Question

Quizplus · Accepted Answer

Starting with a high power objective lens when focusing is not a correct step, as it can make it difficult to initially locate the specimen and may result in damage to the lens or slide. It is best to start with a low power objective and gradually increase the magnification.

All of the Following Are Correct Steps in Focusing on a Specimen