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Voigtländer ((:ˈfoːktlɛndɐ)) is an optical company founded by in Vienna in 1756 and is thus the oldest name in cameras. It produced the Petzval photographic lens (the fastest lens at that time: f/3.7) in 1840, and the world's first all-metal daguerrotype camera (''Ganzmetallkamera'') in 1841, also bringing out plate cameras shortly afterwards. It set up a branch office in Braunschweig in 1849, moving its headquarters there later. The company issued stock in 1898, and a majority of the shares were acquired by Schering in 1925. Over the next three decades, Voigtländer became a technology leader and the first manufacturer to introduce several new kinds of product that later became commonplace. These include the first zoom lens for 35mm still photography (36–82/2.8 Zoomar) in 1960 and the first 35mm compact camera with built-in electronic flash (Vitrona) in 1965. Schering sold its share of the company to the Carl Zeiss Foundation in 1956, and Zeiss and Voigtländer integrated in 1965. In 1972 Zeiss/Voigtländer stopped producing cameras, and a year later Zeiss sold Voigtländer brand to Rollei. On the collapse of Rollei in 1982, Plusfoto took over the name, selling it in 1997 to Ringfoto. Since 1999, Voigtländer-branded products have been manufactured and marketed by Cosina; for these, see Cosina Voigtländer. ==Lenses== * Voigtar * Vaskar * Helomar * Skopar, Skoparex, Skoparet, Skopagon, Color-Skopar, Color-Skopar X * Heliar * Dynarex, Dynaret, Color-Dynarex, Super-Dynarex, Super-Dynaret * Septon * Color-Lanthar * Color-Ultron * Zoomar * Nokton 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Voigtländer」の詳細全文を読む スポンサード リンク
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