All of the following are guidelines for cleaning the oil-immersion lens EXCEPT which statement?
A) Use a paper towel to wipe the oil off the lens.
B) Use the coarse focus knob and move the objective lens away from the slide to create a working space for cleaning.
C) Use a lens tissue to wipe the oil off the lens.
D) Place a drop of lens-cleaning solution on the paper and completely remove any remaining oil.

Question

Quizplus · Accepted Answer

Using a paper towel can scratch or damage the lens. It is recommended to use a lens tissue instead to avoid causing any damage. The other options (B, C, and D) are all appropriate guidelines for cleaning the oil-immersion lens.

All of the Following Are Guidelines for Cleaning the Oil-Immersion