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F
Koristka (Milan, Italy)
Francesco Koristka,
Italian of Polish descent, was a maker of microscopes, cameras and other
medical and scientific instruments that traded at Via S. Vittore 47 (1880 -
1895), Via Guiseppe Revere 2 (1896 - c1920),
Corso Vittorio Emanuele 30 (1930s), and Via Ampere (1970s), Milan, Italy.
The firm was founded in the early 1880s and the full name was Fratelli Koristka SA. Thanks to his relationships with Ernst
Abbe, Koristka had the opportunity to build
microscopes and photographic objectives using the Zeiss’s patents but he also built lenses of original design.
Soon, the firm became one of the most important Italian makers of
microscopes and one of the few Italian precision industries of the period.
In 1928, two sons of Francesco Koristka, Gianfranco and Italo, continued the activity of their
father with the company ‘Compagnia Generale d'ottica F.lli Gian Franco & Italo Koristka’,
with headquarters in Corso Vittorio Emanuele, 30 Milano. In 1929, the firm
was acquired by the Officine Galileo of Florence but continued to produce
instruments under its own brand until the late 1960s.
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