The microscope; an introduction to microscopic methods and to histology (1901)
Gage, Simon Henry, 1851-1944 · Ithaca, N.Y. Comstock publishing company · leaf 30
t all objectives bemarked with the tube-length for whichthey are corrected. 5. That non-adjustable objectives becorrected for cover-glass from $fc to t20°qmm. {T\jj to Tfp inch) in thickness. These recommendations give a dis-tance of 10 inches (254 mm.) between thepar-focal plane of the ocular and… … Fig. 25. The tube of a microscope withocular micrometer and nose piece inposition to show that in measuringtube-length one must measure fromthe eye lens to the place where the ob-jective is attached. {Zeiss Catalog.) cians belonging to the Society and present at the meeting. They expressed…
Microscopy
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