50mm f/2 Summicron-R I

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R-50f2-i.jpg

  • Order nos. - 11218-chrome 11228-black . LLC - 121
  • Production era - 1964-1976 black; 1964-1966 200 chrome < 95,647 lenses
  • Variants - 1-cam, 2-cam, 3-cam; red scale (early), yellow scale (after 1967), black and chrome versions
  • Note - The chrome finish was made for the Leicaflex. About 200 were made, and once it was found that the finish could reflect extraneous light in to the meter cell, this finish was discontinued in favor of black. chaos '06
  • Number of lenses /groups - 6 / 5
  • F stop range - f/2 - f/16
  • Closest focusing distance - 50 cm / 1.64 ft
  • Smallest object field -
  • Diaphragm setting /type - 6-blade
  • Angle of view diagonal - 45 degrees
  • Filter type - Series VI + 14160
  • Accessories - Hood: 12564 - Close focusing attachment: ELPRO - Macro extension tube (3-piece combination): 14139 - Filter ring: 14160
  • Materials -
  • Dimensions (length x diameter) - 38.5 x 63 mm / 1.52 x 2.48 in
  • Weight - 680 g /1.50 lb
  • Inscription - SUMMICRON-R 1:2/50 LEITZ CANADA (or WETZLAR) 2XXXXXX
  • Designer - Walter Mandler

Comment

50mm f/2 Summicron-R I Serial Numbers

Serial numbers compiled from known lenses and Puts Pocket Pod.pdf
* Lens 2359246 is Summicron 3.5 cm 1:2 (M-black.ELW)
SN Start SN End Product Year Total
1940501 1941000 50mm f/2 Summicron-R (1-cam.chrom) 1962 500
1972001 1972100 50mm f/2 Summicron-R 1963 100
1999001 1999998 50mm f/2 Summicron-R (2-cam.chrom) 1963 998
2000002 2001000 50mm f/2 Summicron-R (1-cam.chrom) 1963 999
2002001 2004000 50mm f/2 Summicron-R (1-cam.chrom) 1963 2000
2033001 2034000 50mm f/2 Summicron-R 1964 1000
2038701 2039700 50mm f/2 Summicron-R 1964 1000
2078501 2080500 50mm f/2 Summicron-R 1965 2000
2110801 2113800 50mm f/2 Summicron-R (1-cam.black) 1965 3000
2134951 2136950 50mm f/2 Summicron-R (1-cam.black) 1965 2000
2145451 2147450 50mm f/2 Summicron-R (1-cam.black) 1965 2000
2157001 2159000 50mm f/2 Summicron-R (1-cam.black) 1966 2000
2164501 2166500 50mm f/2 Summicron-R 1966 2000
2173701 2175700 50mm f/2 Summicron-R (1-cam.black) 1966 2000
2178901 2180900 50mm f/2 Summicron-R 1966 2000
2190901 2192900 50mm f/2 Summicron-R (1-cam.black) 1966 2000
2199101 2201100 50mm f/2 Summicron-R (2-cam.black) 1966 2000
2204101 2206100 50mm f/2 Summicron-R (1-cam.chrom) 1966 2000
2224001 2226000 50mm f/2 Summicron-R (1-cam.black) 1967 2000
2229801 2231800 50mm f/2 Summicron-R (2-cam.black+chrom) 1967 2000
2242051 2244050 50mm f/2 Summicron-R (2-cam.black) 1967 2000
2255401 2257400 50mm f/2 Summicron-R (2-cam.black) 1968 2000
2265251 2267250 50mm f/2 Summicron-R (2-cam.black) 1968 2000
2270251 2274250 50mm f/2 Summicron-R (2-cam.black) 1968 4000
2299951 2303950 50mm f/2 Summicron-R (2-cam.black) 1968 4000
2320301 2324300 50mm f/2 Summicron-R (2-cam.black) 1969 4000
2351301 2353300 50mm f/2 Summicron-R 1969 2000
2358301* 2360000 50mm f/2 Summicron-R 1969 1700
2360001 2362000 50mm f/2 Summicron-R 1969 2000
2366001 2368000 50mm f/2 Summicron-R 1969 2000
2380701 2382700 50mm f/2 Summicron-R (2-cam.black) 1969 2000
2388201 2390200 50mm f/2 Summicron-R (2-cam.black) 1970 2000
2411101 2413100 50mm f/2 Summicron-R 1970 2000
2422201 2424200 50mm f/2 Summicron-R (2-cam.black) 1970 2000
2430751 2432750 50mm f/2 Summicron-R (2-cam.black) 1970 2000
2435751 2437750 50mm f/2 Summicron-R 1970 2000
2437751 2438000 50mm f/2 Summicron-R 1970 250
2487201 2489200 50mm f/2 Summicron-R 1971 2000
2501001 2503000 50mm f/2 Summicron-R 1971 2000
2520401 2522400 50mm f/2 Summicron-R 1972 2000
2527501 2529600 50mm f/2 Summicron-R 1972 2100
2580551 2582550 50mm f/2 Summicron-R (black) 1973 2000
2588501 2590500 50mm f/2 Summicron-R (2-cam.black) 1973 2000
2650601 2652600 50mm f/2 Summicron-R (2-cam.black) 1973 2000
2665451 2667450 50mm f/2 Summicron-R 1974 2000
2700601 2703600 50mm f/2 Summicron-R (2-cam.black+chrom) 1974 3000
2715001 2718000 50mm f/2 Summicron-R (2-cam.black) 1974 3000
2758151 2760150 50mm f/2 Summicron-R 1975 2000
TOTAL ASSIGNED SERIAL NUMBERS 1963-1975 95,647

Lens superseded by 50mm f/2 Summicron-R II