The microscope; an introduction to microscopic methods and to histology (1901)
Gage, Simon Henry, 1851-1944 · Ithaca, N.Y. Comstock publishing company · leaf 41
varies inversely as the equivalent focal length, and thereforethe greater the equivalent focal length the less the magnification. This seems asdesirable a mode for oculars as for objectives and is coming more and more intouse by the most progressive opticians. It is the method of designation… … Fig. 35. Ocular Screw-Micrometer withcompensation ocular 6. The upper figureshows a sectional view of the ocular and thescrew for moving the micrometer at the right.At the left is shown a clamping screw tofasten the ocular to the upper part of the mi-croscope hibe. Below is a face view, showingthe…
Microscopy
Internet Archive · Biodiversity Heritage Library · Public Domain Mark 1.0. Free to use for anything.
