rror. As the angle is nearly always 450, 40° or350, only those angles are shown. ci i. r\ DRAWING WITH THE .U/CAu SCOPE 149 stage of the microscope. The mirror must have its edges in planesparallel with the edges of the drawing board also (Fig. 130.; § 206. Drawing with the Abbe Camera Lucida.—(A)… … Fig. 130. Bemhards Draiving Board for the Abbe Camera Lucida-This drawing board is adjustable vertically, and the board may be inclined toprevent distortion. It is also arranged for use with an inclined microscope ,having the base board hinged, Microscope and drawing surface are theninclined…
Microscopy
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