GEORG VOGL HONORARY DIPLOMA MICROTECHNOLOGY PARIS WORLD FAIR 1937

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An honorary diploma awarded to Georg Vogl for microtechnology at the Paris World Fair (Exposition Internationale) in 1937. Georg Vogl (1912–1993) was a Czech-born Swedish optical engineer and inventor whose career spanned more than five decades. He became an important figure in Swedish military optics, contributing to the development of binoculars, gunsights, collimators and later night-vision systems. Born in Písek, then part of Czechoslovakia, Vogl trained and worked as an optical engineer in Prague, including at the optical manufacturer Srb a Stys. He also gained experience at Zeiss in Jena, one of Europe’s leading centres for precision optics. In 1939, following the German occupation of Czechoslovakia, Vogl and his colleague Leon Kauders, both Jewish, left Prague for Sweden. With assistance from Swedish consul Gillis Rosborg, they were able to travel to Sweden in connection with an order for optical instruments. Their arrival would have a lasting impact on Swedish optical manufacturing. In Stockholm, Vogl became involved with Svenska Accumulator AB Jungner and the establishment of optical production under the NIFE name. He became a leading technical figure and contributed to the manufacture and development of military optical instruments, including binoculars and sighting equipment. His Central European experience was particularly valuable at a time when Sweden was seeking to develop its own precision-optics industry. Vogl later became involved with Bofors, where his work moved into increasingly advanced military optics. He was named as an inventor on several Bofors patents concerning artillery collimators, optical sighting systems and optical signal processing. One particularly interesting part of his later career was night vision. Together with Bo Möller and Michel Söderlindh, Vogl developed a binocular night telescope incorporating an image-intensifier tube. The invention, assigned to Aktiebolaget Bofors, was patented in the early 1980s and illustrates how his work had evolved from conventional optical instruments into modern electro-optics and night vision. Vogl continued to develop optical technology well into his later career. His patents show a progression from traditional precision optics to increasingly sophisticated military sighting and electro-optical systems. Georg Vogl died in 1993. His career is notable not only for his technical achievements, but also for the remarkable journey that took him from Prague to Sweden as a refugee in 1939, where he went on to become an important contributor to Swedish optical and defence technology. His legacy can be seen in the development of Swedish precision optics from the binoculars and military sights of the 1940s to the advanced optical and night-vision systems of the Cold War era. Very good vintage condition consistent with age and use. Frame 67 x 53 cm.