35mm f/2 Summicron-M IV

• Leica Order No. - 11 310 LLC - 154
• Production era - 1969-1997
• Variants - Yellow /white scale; red /white scale
• Lens mount - Leica M-bayonet
• Number of lenses /groups - 7 /5
• F stop range - f/2 > f/16
• Closest focusing distance - 0.7 m /2.30 ft
• Smallest object field -
• Diaphragm setting /type -
• Angle of view diagonal - 64 degrees
• Filter type -
• Accessories - Hood: 12524
• Materials -
• Dimensions (length x diameter) -
• Weight - 190 g /6.70 oz
• Inscription - LEITZ LENS MADE IN CANADA SUMMICRON-M 1:2/35 or LEICA SUMMICRON-M 1:2/35 E39 3XXXXXX
• Designer - Walter Mandler