All of the following are correct steps in focusing on a specimen under the microscope EXCEPT which statement?
A) When you are ready to change magnification, do not move the adjustment knobs before changing the objective lens.
B) Once the image is clear, use the fine adjustment knob to focus on small details.
C) Start with a high-power objective lens when focusing.
D) 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.

Question

Quizplus · Accepted Answer

Starting with a high-power objective lens when focusing is not recommended, as it can make it more difficult to find and focus on the specimen. It is best to start with a low-power objective lens and then gradually increase magnification.

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