Summicron (II) f= 5 cm 1:2

• Leica Order Nos. - 11817 LLC - 120
• Production era - 1968-1979 < 36,029 lenses
• Variants - Knurled focusing ring (early) or cylindrical (shown) versions
• Lens mount - M-bayonet
• Number of lenses /groups - 6 /5
• F stop range - f/2 > f/16
• Closest focusing distance - 0.7 m
• Smallest object field - 277 x 416 mm
• Diaphragm setting /type -
• Angle of view diagonal - 45 degrees
• Filter type - E39
• Accessories - Hood: ITDOO 12585
• Materials - Black anodized aluminum
• Dimensions (length x diameter) - 50 x 51 mm / 1.97 x 2.01 in
• Weight - 240 g
• Inscription - LEITZ WETZLAR 2XXXXXX SUMMICRON 1:2/50
• Designer - Walter Mandler
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Summicron (II) f= 5 cm 1:2 Serial Numbers

Serial numbers compiled from Puts Pocket Pod

SN Start	SN End	Product	Year	Total
2269251	2270250	Summicron f= 5 cm 1:2	1968	1000
2278751	2279750	Summicron f= 5 cm 1:2	1968	1000
2294001	2296350	Summicron f= 5 cm 1:2	1968	2350
2307151	2307450	Summicron f= 5 cm 1:2	1968	300
2314751	2314800	Summicron f= 5 cm 1:2	1969	50
2330801	2332800	Summicron f= 5 cm 1:2	1969	2000
2338801	2340800	Summicron f= 5 cm 1:2	1969	2000
2349301	2351300	Summicron f= 5 cm 1:2	1969	2000
2356301	2358300	Summicron f= 5 cm 1:2	1969	2000
2385701	2387700	Summicron f= 5 cm 1:2	1970	2000
2407001	2409000	Summicron f= 5 cm 1:2	1970	2000
2432751	2434750	Summicron f= 5 cm 1:2	1970	2000
2438001	2440000	Summicron f= 5 cm 1:2	1970	2000
2444001	2446000	Summicron f= 5 cm 1:2	1970	2000
2453501	2455500	Summicron f= 5 cm 1:2	1970	2000
2518101	2520100	Summicron f= 5 cm 1:2	1972	2000
2522401	2522500	Summicron f= 5 cm 1:2	1972	100
2533851	2536250	Summicron f= 5 cm 1:2	1972	2400
2583501	2585500	Summicron f= 5 cm 1:2	1973	2000
2608501	2610500	Summicron f= 5 cm 1:2	1973	2000
2656901	2656950	Summicron f= 5 cm 1:2	1973	50
2698501	2698600	Summicron f= 5 cm 1:2	1974	100
2731922	2731950	Summicron f= 5 cm 1:2	1975	29
2756351	2757350	Summicron f= 5 cm 1:2	1975	1000
2794651	2796150	Summicron f= 5 cm 1:2	1976	1500
2887001	2887150	Summicron f= 5 cm 1:2	1978	150
TOTAL	ASSIGNED	SERIAL NUMBERS	1968-1978	36,029