Summicron (II) f= 9 cm 1:2
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				- Leica Order No. - SEOOF 11123, SEOOM 11133 LLC - 175
 - Production era - 1959-1979; Serial Nos. -3177200
 - Variants - Black and chrome versions
 - Lens mount - Leica Screw-thread and M-bayonet
 - Number of lenses /groups -
 - F stop range - f/2 > f/16 or f/22
 - Closest focusing distance - 1 m
 - Smallest object field -
 - Diaphragm setting /type -
 - Angle of view diagonal - 27 degrees
 - Filter type - E49
 - Accessories -
 - Materials - Clear and black anodized aluminum
 - Dimensions length - 64.5 mm / 2.55 in
 - Weight - 685 g /1.51 lb
 - Inscription - Ernst Leitz Canada Summicron f-9cm 1:2 Nr.158xxxx; LEITZ CANADA 168XXXX SUMMICRON 1:2 / 90
 - Designer - Walter Mandler
 - Forum discussion