1:2 / 90 Summicron

• Leica Order No. - 11 132 LLC -
• Production era - ca. 1960
• Variants -
• Lens mount - Visoflex
• Number of lenses /groups -
• F stop range - f/2 > f/22
• Closest focusing distance -
• Smallest object field -
• Diaphragm setting /type -
• Angle of view diagonal - 36 degrees
• Filter type -
• Visoflex I / PLOOT accessories - Bellows mount: 16598 - UOOZK; see Forum discussion [1] below
• Visoflex II / III accessories - Visoflex macro extension ring: 16474 - OUEPO (lower part of picture); Short mount: 16463 - ZOOEP; Short mount with preset diaphragm: 11126 - OERDO; Standard diaphragm ring: 11124 - OESBO; Screw-mount adaptor: 14017 - ZOOUK; Bayonet-mount adaptor: 14019 - ZOMUK; see Forum discussion [2] below
• Materials - Chrome plated brass
• Dimensions (length x diameter) -
• Weight -
• Inscription - LEITZ CANADA (1XXXXXX) SUMMICRON 1:2/90
• Forum discussion
  • [1]
  • [2]