r (see Figs. 61-66). If ones preparations have beencarefully studied and the special points in them thus indicated, they will be foundfar more valuable both for ordimry demonstration and for photography. Tlieamount of time saved by marking ones specimens can hardly be overestimated.The most… … Fig. 147. Walmslefs .Infograph Photo micrographic Camera in a horizontalposition. A microscope lamp and bulls-eye condenser are in position. CompareFig. 148 in (Proc. Amer. Micr. Soc, Vol. XVII, 1893). y. o33- Light.—The strongest available light is sunlight. That has the defect ofnot always being…
Microscopy
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