Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 128
ese Makers (§81), which enables even the highest powers tobe used binocularly, though not stereoscopically. 66. The value of Stereoscopic Binocular vision in Scientificinvestigation being now admitted by all who have really workedwith it upon suitable objects, the Author would earnestly recom-mend… … Powell and Lealands Smaller Microscope. if the Stage of the instrument be not adapted to rotate in the opticaxis of the Body; so that objects which are being viewed by 82 CONSTRUCTION OF THE MICROSCOPE. incident light may be presented to the illuminating rays in everydirection. Among the first to…
Microscopy · Biology
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