35mm f/2 Summicron II

Leica Order No. - 11 309 / 11 311 LLC - 153
Production era - 1969-1971 - 14,503 lenses
Serial Numbers - 2307450-2483503
Variants - Chrome from 2316001; Wetzlar (rare) and ELC; thick and thin (rare) lever versions
Lens mount - Leica M-bayonet
Number of lenses /groups - 6 /4
F stop range - f/2-f/16
Closest focusing distance - 0.7 m /2.30 ft
Smallest object field - 330 x 640 mm
Diaphragm setting /type -
Angle of view diagonal - 64 degrees
Filter type - Series 7, E39
Accessories - Hood: 12504 or 12585
Materials -
Dimensions length x diameter - 33 x 51 mm / 1.30 x 2.01 in
Weight - 170 g /6.00 oz
Inscription - LEITZ LENS MADE IN CANADA 2XXXXXX SUMMICRON 1:2/35 or LEITZ WETZLAR 2XXXXXX SUMMICRON 1:2/35 E39
Designer - Walter Mandler
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35mm f/2 Summicron II Serial Numbers

Serial numbers compiled from Puts Pocket Pod

SN Start	SN End	Product	Year	Total
2307451	2307750	Summicron 3.5 cm 1:2	1968	300
2312751	2314750	Summicron 3.5 cm 1:2	1969	2000
2316001	2318400	Summicron 3.5 cm 1:2	1969	2400
2328801	2330800	Summicron 3.5 cm 1:2	1969	2000
2393401	2395400	Summicron 3.5 cm 1:2	1970	2000
2446001	2448000	Summicron 3.5 cm 1:2	1970	2000
2460501	2462500	Summicron 3.5 cm 1:2	1970	2000
2483201	2485200	Summicron 3.5 cm 1:2	1971	2000
TOTAL	ASSIGNED	SERIAL NUMBERS	1968-1971	14,700