福伦达三片头——Voigtar 10.5cm f3.5

zhjun0703 · 发表于 2023-1-28 19:32

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本帖最后由 zhjun0703 于 2023-1-28 20:10 编辑

A Voigtlander Bessa 6x9 Folding Camera with a Braunschweig Voigtar 105mm f/3.5 Lens and a Compur-Rapid Shutter (T, B, 1 to 1/400) - a fully working camera and great for display.

早期的Bessa相机，配备多种镜头和快门机构，其中带Voigtar f3.5/10.5cm的镜头，配置的是Compur-Rapid快门。这次测试的就是这枚最大光圈为3.5版本的VIOGTAR，它的还有4.5 6.5 7.7等最大光圈的。

之前我在自己一篇帖子介绍里说（微信公号https://mp.weixin.qq.com/s/VEpKus5ajbAj6po9142ppA）：手里还有一枚福伦达的廉价产品Voigtar三片头,一直放在老家防潮箱中，介绍福伦达镜头产品的册子是这么说的：

Voigtar This was the standard budget priced triplet in the period c.1925-1940 and was fitted to very large numbers of the cheaper Brillant and folding cameras. It was eventually made in f3.5, f4.5, f6.3, f7.7, f9.0.(Layout V 031) and the layout may have varied from unsymmetrical to nearly symmetrical as the aperture increased- these were not just all taken out of one box. It was fitted to Vag, Avus, Bessa, Brillant, Jubilar, and most of the less exotic cameras of the period 1918-1939, but not to Superb, Prominent Rollfilm or Virtus for example. Thus commercially it was a most important product. It covered a normal angle, a 90mm being fitted for 5x8cm, and 105mm being fitted for 6x9 and 120mm fitted for 6.5x11cm. It may not have been made in larger sizes as it was not an option for the 9x12 Bergheil for example.

今天终于把这颗镜头拿出来测试了。镜尾是30.5X0.5mm，加上转接环到M42口就可以用了。