Ernst Leitz (Firm) · Wetzlar : Ernst Leitz · leaf 57
cross-lines, Brezinas Calcspar-plate, cleft perpendicularly to its axis, madeto fit over eye-piece I, Kleins gypsum andquartz plates for insertion in the openingover the objective.Price of the stand with these accessoires . . . 184.37. The same with eye-piece III, objectives 1, 3, 5, 7. 1/12… … ;fliiiiis Mineralogieal Stand II. 55 — Mineralogical Stand II. No. $ 38. Although in some particulars this stand is somewhatsimpler and smaller in size than Stand I it servesessentially the same purposes. The description of thecoarse and fine adjustments, of the condenser and iris-diaphragm just…
Microscopy
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