50mm f/1.4 Summilux-M II

• Leica Order No. - 11 113 black, 11 114 chrome LLC - 127
• Production era - 1961-1991 - Serial Numbers: 1844001-
• Variants - Black and chrome versions
• Lens mount - Leica M-bayonet
• Number of lenses /groups - 7 /5
• F stop range - f/1.4-f/16
• Closest focusing distance - 1 m /3.28 ft
• Smallest object field - 277 x 416 mm
• Diaphragm setting /type -
• Angle of view diagonal - 45 degrees
• Filter type - E43
• Accessories - Hood: 12586
• Materials - Black anodized aluminum or chrome plated brass
• Dimensions (length x diameter) - 54.5 x 47.7 mm /
• Weight - 275 g aluminum, 380 g chrome
• Inscription - LEITZ WETZLAR SUMMILUX 1:1.4/50 E46 388XXXX
• Designer - Walter Mandler
• Forum discussion
  • [1]
  • [2]
• Reviews
  • Marco Cavina
  • Ken Rockwell

50mm f/1.4 Summilux-M II Serial Numbers

Serial numbers compiled from Puts Pocket Pod

SN Start	SN End	Product	Year	Total
1844001	1846000	Summilux f= 5 cm 1:1.4	1961	2000
1883001	1884000	Summilux f= 5 cm 1:1.4	1961	1000
1884101	1885000	Summilux f= 5 cm 1:1.4	1961	900
1897001	1899000	Summilux f= 5 cm 1:1.4	1961	2000
1927001	1929000	Summilux f= 5 cm 1:1.4	1962	2000
1945001	1947000	Summilux f= 5 cm 1:1.4	1962	2000
1999999	2000001	Summilux f= 5 cm 1:1.4	1963	3
2028001	2029000	Summilux f= 5 cm 1:1.4	1964	1000
2039701	2040700	Summilux f= 5 cm 1:1.4	1964	1000
2048501	2049500	Summilux f= 5 cm 1:1.4	1964	1000
2071501	2073500	Summilux f= 5 cm 1:1.4	1964	2000
TOTAL	ASSIGNED	SERIAL NUMBERS	1961-1965	1