Summicron (I) f= 9 cm 1:2

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M-9f2-i.jpg M-9f2-ii.jpg S902.jpg

  • Leica Order No. - SOOZI, SOOZI-M, SEOOM 11123, SEEOF 11023, SEEOF-M, SEEOM, INVOO-preset diaphram (special order) LLC - 174
  • Production era - 1957-1962, 490 screw lens, 4430 bayonet lens < 15,500 lenses
  • Variants - All black, all chrome, and black and chrome versions; preset ring with f/16 or f/22 minimum aperture; unscalloped focusing knurl (UFK) and w/ or w/o tripod mount versions; lenshead 11133 version
  • Lens mount - Leica Screw-thread and M-bayonet
  • Type - As camera lens + optical cell unscrews for use with focusing adapter 16464 on Visoflex
  • Number of lenses /groups - 6 /5
  • F stop range - f/2-f/22 or f/2-f/16
  • Closest focusing distance - 1 m
  • Smallest object field - 220 x 330 mm
  • Diaphragm setting /type - 15-blade
  • Angle of view diagonal - 27 degrees
  • Filter type - E48 - A63.7
  • Tripod mount - 1 /4 in + 3 /8 in
  • Accessories - Hood: HMOOD
  • Materials - Early chrome plated brass; later anodized aluminum (w/ built-in hood)
  • Dimensions length x diameter - 110 x 66 mm / 4.33 x 2.60 in
  • Weight - 660 g /1.46 lb
  • Inscription - LEITZ CANADA 165XXXX SUMMICRON 1:2/90
    Ernst Leitz Canada Ltd. Midland Summicron f = 9cm 1:2 Nr. 158xxxx
  • Designer - Walter Mandler

Comment

Summicron (I) f= 9 cm 1:2 Serial Numbers

Serial numbers compiled from known lenses and Puts Pocket Pod.pdf
* Lens 1615415 is Summicron 2 / 90 (ELC.S-chrom)
** Delivered 1967 (Lager Vol.II p.72)
SN Start SN End Product Year Total
1119001 1119200 Summicron f= 9 cm 1:2 (ELW.S-black+M-chrom) 1953** 200
1477001 1477100 Summicron f= 9 cm 1:2 (ELC.S-black+chrom) 1957 100
1580001 1581000 Summicron f= 9 cm 1:2 (ELC.S-black.chrom+M-chrom.UFK) 1958 1000
1615001* 1616000 *Summaron f= 3.5 cm 1:2.8 1958 1000
1651001 1652000 Summicron f= 9 cm 1:2 (SFK.S-chrom+M-black+chrom) 1959 1000
1652451 1653450 Summicron f= 9 cm 1:2 (ELC.SFK.M+S-chrom) 1959 1000
1680001 1682000 Summicron f= 9 cm 1:2 (SFK.M+S-chrom+black) 1959 2000
1740001 ^1743500 Summicron f= 9 cm 1:2 (SFK.S-chrom+M-black+M-chrom) 1960 3500^
1743501 *1746500 Summicron f= *9 cm 1:2 1960 3000*
1817001 1819000 Summicron f= 9 cm 1:2 (SFK.M-chrom) 1960 2000
1580001 1581000 Summicron f= 9 cm 1:2 1958 1000
1651001 1652000 Summicron f= 9 cm 1:2 1959 1000
1652451 1653450 Summicron f= 9 cm 1:2(S-chrom) 1959 1000
1680001 1682000 Summicron f= 9 cm 1:2 1959 2000
1740001* 1743500 Summicron f= 9 cm 1:2 (SFK.M-chrom+black) 1960 3500
1743501* 1746500 Summicron f= 9 cm 1:2 1960 3000
1817001 1819000 Summicron f= 9 cm 1:2 (SFK.M-chrom) 1960 2000
TOTAL ASSIGNED SERIAL NUMBERS 1953-1960 15,500

Lens superseded by Summicron (II) f= 9 cm 1:2