35mm f/2 Summicron III

Leica Order No. - 11 308 - 11 309 /LLC - 154
Production era - 1971-1979
Variants - Black only
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 - 430 x 640 mm
Diaphragm setting /type - 10 blade
Angle of view diagonal - 64 degrees
Filter type - Series 7, E39
Accessories - Hood: 12504
Materials -
Dimensions (length x diameter) -
Weight - 170 g /6.00 oz
Inscription - LEITZ LENS MADE IN CANADA 2XXXXXX SUMMICRON-M 1:2/35
LEITZ WETZLAR 3XXXXXX SUMMICRON-M 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
^ Lens 2098444 is a chrome Summicron 3.5 cm 1:2 (Schouten-2010)

SN Start	SN End	Product	Year	Total
2538251	2542250	Summicron 3.5 cm 1:2 (M-black.ELC.11 309)	1972	4000
2661451	2663450	Summicron-M 3.5 cm 1:2 (M-black.ELC)	1973	2000
2711351	2713350	Summicron-M 3.5 cm 1:2 (M3+M-black.ELC)	1974	2000
2739631	2741630	Summicron 3.5 cm 1:2 (M-black.ELC.11 309)	1975	2000
2750631	2750750	Summicron-M 3.5 cm 1:2 (M-black.ELW)	1975	120
2773851	2775850	Summicron 3.5 cm 1:2	1976	2000
2813401	2814900	Summicron 3.5 cm 1:2	1977	1500
2826351	2827350	Summicron 3.5 cm 1:2 (M-black.ELC)	1977	1000
2870601	2871600	Summicron 3.5 cm 1:2	1977	1000
2897401	2899400	^Focotar 4.0 cm 1:2.8	1977	[2000]
TOTAL	ASSIGNED	SERIAL NUMBERS	1972-1977	15,620