The microscope; an introduction to microscopic methods and to histology (1901)
Gage, Simon Henry, 1851-1944 · Ithaca, N.Y. Comstock publishing company · leaf 229
V 42. E.LEWET 1 ~y. f^ l nil1; !TI,LAR … Fig. 178. Fig. 179.Fig. 178. Leitz 64 millimeter ob- Fig. 179. Leitz 42 millimeter ob-jective for photography and for projec- jective for photography and for projectiontion ( Wm, Krafft, N. Y.) ( Wm. Krafft, N. Y.) PiG. 180. Zeiss Apochromatic Projection Objective of 70mm. equivalent focus, for…
Microscopy
Internet Archive · Biodiversity Heritage Library · Public Domain Mark 1.0. Free to use for anything.
