Carpenter, William Benjamin, 1813-1885 · London : John Churchill · leaf 78
ctbeyond the nearest limit of distinct vision ; and a weU-definedpicture is consequently formed upon the retina. But not onlyis the course of the several rays in each pencil altered asregards the rest, by this refracting process, but the couise ofthe pencils themselves is changed, so that they… … Diagram illustrating the action of the Simple Microscope. 56 OPTICAL PEIXCIPLES OF THE MICROSCOPE. (Fig. 10), corresponds in all respects with one which wouldhave been made by the same object a h increased in its dimen-sions to A B, and viewed at the smallest ordinary distance ofdistinct vision. A…
Microscopy
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