50mm f/2 Summicron III

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M-50f2-iii.jpg

  • Leica Order No. - 11 318, 11 817 LLC - 122
  • Production era - 1969-1979 Serial Nos. - 2269000-2909100
  • Variants - Close-focus (DR for Dual Range) and standard versions
  • Lens mount - Leica M-bayonet
  • Number of lenses /groups - 6 /5
  • F stop range - f/1.2 > f/16
  • Closest focusing distance -
  • Smallest object field -
  • Diaphragm setting /type -
  • Angle of view diagonal - 45 degrees
  • Filter type -
  • Accessories -
  • Materials - Black or clear anodized aluminum
  • Dimensions (length x diameter) -
  • Weight -
  • Inscription - LEITZ WETZLAR 2XXXXXX SUMMICRON 1:2/50
  • Designer -