Fie. Si. The Bausch & Lomb Optical Cas Microscope B without Handle. a i. //-\ LARi )RA T(>R ) MICROSCi )PES 87 … Fig. S2. The Bausch & Lomb Optical Cos Model A II Microscope, Handle Type. The coarse adjustment is by a sliding tube, and the pillar is not jointed. See also Fig. 140 on p. /-S. 88 LABORATORY MICROSCOPES [ CH. II
Microscopy
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