GOI f. Leningrad Uran-14 2.5/3.5 prototype
nicht verkauft
18.000 – 20.000 €
Versandnformation
Extremely rare and very interesting early fast wide-angle prototype, originally in M39 mount for the pre-series Leningrad cameras, here adapted in M40 mount, it has an original double-Gauss design of seven lenses in six groups calculated in 1945, in near-mint condition, clean and clear uncoated optics, together with the original technical data sheet, with both caps and original unmarked GOI wooden box, this is a very important lens in the soviet optical history!