Summitar* 2/5cm (Summicron prototype) *
57
Hammer Price
€13,200
incl. Buyer's Premium
Estimate €10,000 – 12,000
Condition : A/B
Manufacture Year : 1950
very rare prototype of the later Summicron with thorium-oxide element, in correct focusing mount with a diaphragm to 22; a small series of these lenses have been produced for testing in 1950 - three years before the Summicron came on the market, the lens is in beautiful original condition, with almost perfect optics