Summicron (II) f= 9 cm 1:2

• Leica Order No. - SEEOF, SEEOF-M or SEEOM, 11123-chrom, 11132-head only-ZOOEP, pre-set diaphram, 11133-head only LLC - 175
• Production era - 1963-1980 < 5,430 lenses
• Variants - Black and chrome, f/16, f/22, scalloped focusing knurl (SFK), and preset diaphragm head only (PHO) for use with Visoflex
• Lens mount - Leica Screw-thread, M-bayonet and preset diaphragm in short mount for use with Visoflex
• Number of lenses /groups -
• F stop range - f/2-f/16 or f/22 (early)
• Closest focusing distance - 1 m
• Smallest object field - 24.1 x 36.8 cm / 9.5 x 14.5 in
• Diaphragm setting /type - Click half and full stops, 12-blade
• Angle of view diagonal - 27 degrees
• Filter type - E49
• Accessories - Visoflex adapter ZOOEP 16462; Bellows II adapter UOOZK 16598; Close focus ring OUEPO 16474
• Materials - Clear and black anodized aluminum
• Dimensions length - 112 mm / 4.4 in
• Weight - 685 g /1.51 lb
• Inscriptions - Ernst Leitz Canada Summicron f-9cm 1:2 Nr.158xxxx
  LEITZ CANADA 2XXXXXX SUMMICRON 1:2 / 90
• Designer - Walter Mandler

Comment

• On the street - $US 600 (M) - 800 (S) in 2010
• Forum discussion
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Summicron (II) f= 9 cm 1:2 Serial Numbers

Serial numbers compiled from known lenses and Puts Pocket Pod.pdf
*Lens nos. 1745260 & 1745738 are 2/35 Summicron
^ Visoflex 9 cm 1:2 Summicron are in this batch
" Lens 2544666 in R-batch has M-bayonet

SN Start	SN End	Product	Year	Total
1983001	1983900	Summicron f= 9 cm 1:2 (SFK-chrom)	1963	900
2025001	2026000	Summicron f= 9 cm 1:2 (SFK-chrom)	1964	1000
2068501	2069500	Summicron f= 9 cm 1:2 (SFK-chrom)	1964	1000
2150551	2151550	Summicron f= 9 cm 1:2 (SFK-black)	1965	1000
2203101	2204100	Summicron f= 9 cm 1:2 (SFK-black)	1966	1000
2246051	2247150	Summicron f= 9 cm 1:2 (SFK-black+chrom)	1967	1100
2332801	2333800	Summicron f= 9 cm 1:2	1969	1000
2370801	2371800	Summicron f= 9 cm 1:2 (SFK-black)	1969	1000
2413101	2413600	Summicron f= 9 cm 1:2 (SFK-black)	1970	500
2499651	2500650	Summicron f= 9 cm 1:2	1971	1000
2544501"	2545700	Summicron-R" f= 9 cm 1:2 (black)	1972	[1200]
2623601	2624600	Summicron-M f= 9 cm 1:2 (SFK-black)	1973	1000
2659451	2660450	Summicron-M f= 9 cm 1:2 (black)	1973	1000
2731921	2731921	Summicron f= 9 cm 1:2	1974	1
2731922	2731950	Summicron f= 9 cm 1:2	1975	29
2751051	2752050	Summicron f= 9 cm 1:2 (black)	1975	1000
2770201	2771200	Summicron-M f= 9 cm 1:2	1976	1000
2791651	2792650	Summicron-M f= 9 cm 1:2 (black)	1976	1000
2813401	281800	Summicron-M f= 9 cm 1:2	1976	400
TOTAL	ASSIGNED	SERIAL NUMBERS	1963-1976	5,430

Lens superseded by 90mm f/2 Summicron-M III