90mm f/4 Elmar

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M-9f4.jpg

  • Leica Order No. - ILNOO 11 631 LLC - 168
  • Production era - 1954-1968 25,188 lenses
  • Variants -
  • Lens mount - Leica M-bayonet
  • Number of lenses /groups - 4 /3
  • F stop range - f/4 > f/32
  • Closest focusing distance - 1 m /3.28 ft
  • Smallest object field -
  • Diaphragm setting /type -
  • Angle of view diagonal - 27 degrees
  • Filter type -
  • Accessories - Metal lens and dust caps
  • Materials - Clear anodized aluminum
  • Dimensions (length x diameter) -
  • Weight -
  • Inscription - Ernst Leitz GmbH Wetzlar Elmar f=9cm 1:4 Nr.1XXXXXX