Hammerpreis
2.880 €
inkl. Käuferpremium
3.500 – 3.800 €
very rare prototype of the later Summicron with thorium-oxide element in correct mount (diaphragm to 22), a small series of these lenses were produced for testing in 1950, 3 years before the Summicron came on the market, the lens is in good, original condition with some small marks, keeper