Page 90 - Demo

88188 Summicron 2/50 mm black paint %u20ac2.000no.1836473, 1963, condition B/C %u20ac 4.000 %u2013 5.000An original black paint Summicron, with the paint completely removed by the previous owner, very good optics with only minimal cleaning marks, with both caps.189 Summicron 2/5 cm black paint / %u20ac10.000brass mount no.1587295, 1961, condition A/B %u20ac 20.000 %u2013 24.000Sought-after black paint Summicron 5 cm with brass mount. In excellent condition, very good optics, with original black paint front cap, originally delivered to Munich in 1961.190 Summicron 2/50 mm %u20ac6.000*black paintno. 2229216, 1966, condition B/A %u20ac 12.000 %u2013 14.000Sought-after, original black paint Summicron 50 mm, from the last production batch (serial numbers 2229XXX), in excellent condition, very good optics, including an original black paint front cap.191 Summicron 2/50 mm 11817 %u20ac20.000*prototypeno.0000748, c.1965, condition A%u2013 %u20ac 40.000 %u2013 50.000An exceptionally rare prototype of the 6-element Summicron 50%u2009mm%u2009%u2014%u2009at first glance, it may resemble the more common%u2018transitional%u2019 version, but in reality, it shares no components with that lens. This unique prototype stands nearly 6 mm taller, and even the front element features a different diameter. Engraved withprototype number 0000748, it is offered in beautiful,near-mint%u00a0condition.A comparison of the transitional version of the 11817 Summicron (Lot 193, left) with the prototype 11817 Summicron (Lot 192, right).