Fro. 112. Wollastons camera lu-cida in position on the upper end of thetube of the microscope. (Cut loaned bythe Spencer Lens Co.) … ■ -..k^ffi-1- Fig. 113. Simple microscope mechanically supported by a lens holder.One may obtain the magnifying power of a simple microscope by the use of acamera lucida as with the compound microscope. (Cut loaned by the Spen-cer Lens Co.) (II. /V] MAGNIFICATION A VD Mh ROME TRY 125 triangle, of…
Microscopy
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