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

Question

Quizplus · Accepted Answer

Using a paper towel can scratch the lens and should not be used for cleaning. The other options are appropriate guidelines for cleaning an oil-immersion lens.

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