o-scope.—Without changing the position of the magnifier or paperlook into the magnifier, holding the eye close to the upper surfaceand the letters on the paper may be seen, but they will appear muchsharper to the eyes of most people if the magnifier is brought nearerto the paper, that is so that… … MICROSCOPE AND ACCESSORIES \_CII. I tance a little greater than the principal focal distance. Look intothe magnifier and note the clearness of the virtual image, thenslowly elevate the head above the magnifier and when the eye isabout 60 to 100 centimeters above the lens a real image can be…
Microscopy
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
