Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 124
Fig. 75. Fig. 76. Wenhams stereoscopic binocular microscope. are moved consentaneously by means of a milled-head, as shown intig. 76. Now, although it may be objected to Mr. Wenhams method(1) that, as the rays which pass through the prism and are obliquelyreflected into the secondary body traverse… … 100 VISION WITH THE COMPOUND MICEOSCOPE those which pass on uninterruptedly into the principal body, thepicture formed by them will be somewhat larger than that whichis formed by the other set ; and (2) that the picture formed by therays which have been subjected to the action of the prism must…
Microscopy
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