Ernst Leitz (Firm) · Wetzlar ; New York : Ernst Leitz · leaf 42
ith cross-lines, Brezinas Calcspar-plate,cleft perpendicularly to its axis, made to fit over eye-piece I, Kleins gypsum and quartz plates for insertionin the opening over the objective. Price of the stand with these accessories .... 184.—. The same with eye-piece III, objectives 1, 3, 5, 7. 1/12… … Mineralogical Stand I. — 38 — Mineralogical Stand II. No. # 36. 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 given apply…
Microscopy · Optometry · Equipment and supplies
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