Which of the following should be used to clean the microsc…
Which of the following should be used to clean the microscope’s objective lenses? a. Kimwipe b. lens paper c. paper towel d. newspaper Why is the parfocality of a microscope’s objective lenses helpful to the user? a. Distortion due to the lenses being spherical is minimized. b. Specimens that are centered in one objective are near the center of the next lens. c. The tendency of different colors to focus at different distances from the lens is minimized. d. Only small adjustments in focusing are needed when going from lens to lens. What is the total magnification when using the 4X lens with 10X oculars? a. 40X b. 100X c. 400X d. 1000X