Diameters about 20mm and 19mm at two ends, 26mm ouer diameter, length 13.5mm, lens weight 26g. This is a pre-war Ernst Leitz Wetzlar MILAR 30mm f 4.5 microscope objective lens with iris ring. Elsie Kuehn-Leitz, both Protestant Christians, arranged for hundreds of Jewish employees and their families to get out of Germany, thus escaping the Holocaust. Ernst Leitz Milar 30mm f4.5 macro objective lens for microscope Wetzlar Germany. During the 1930s and 1940s, Ernst Leitz II and his daughter Dr. The German government stripped him of his professorship, but it was reinstated in 1946. BECKER Ernst Leitz Wetzlar GmbH, Programmbereich Mikroskopie Introduction The optical system is the nucleus of the microscope.
Value of ernst leitz wetzlar microscope series#
During World War II, however, Max Berek, the renown optical scientist at Leitz, refused to cooperate with the Nazi party. LEITZ Plano objectives PLAN New series of objectives for microscopy By E. VINTAGE ERNST LEITZ WETZLAR MICROSCOPE with 3 Objective 170/ 0.17 Germany 476307. Telescopes were the main product of the early company, but in the 1850s, microscopes became the principal product.ĭuring World War I, the German government forced the Leitz company to convert to war production. Browse FREE Antique Leitz Wetzlar Price/Value Guide - Appraisals. The earlier Leitz trade catalogs give the date of establishment as 1850 but by the early twentieth century, Leitz publications reference the date as 1849. The company of Ernst Leitz had its origin in the Optical Institute founded by Karl Kellner in Wetzlar, Germany. The company, formerly Ernst Leitz GmbH, is now three companies: Leica Camera AG, Leica Geosystems AG, and Leica Microsystems AG, producing cameras, geosurvey equipment and microscopes, respectively. The stage moves up and down for focusing.
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Featuring a black enamel horseshoe-shaped base and arm, this microscope also includes a reflecting mirror, eye piece, tube, stage with scale and brass clips. In 1869 Ernst Leitz (1843-1920), a mechanic native of Baden (Germany) who moved to Wetzlar, bought by the widow of Carl Kellner a factory of microscope lenses.
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This type C medium-sized research microscope was manufactured by Ernst Leitz of Wetzlar, Germany.