50mm f/2 Summicron III: Difference between revisions

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*'''Inscription''' - LEITZ WETZLAR 2XXXXXX SUMMICRON 1:2/50  
*'''Inscription''' - LEITZ WETZLAR 2XXXXXX SUMMICRON 1:2/50  
*'''Designer''' -
*'''Designer''' -
*'''Forum discussion'''
**[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/87475-little-28-a.html  JCB's a little...M2]
*'''Reviews'''
*'''Reviews'''
**[http://www.imx.nl/photo/leica/lenses/lenses/page92.html Tao of Leica]
**[http://www.imx.nl/photo/leica/lenses/lenses/page92.html Tao of Leica]

Revision as of 17:23, 31 January 2010

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/2 > f/16
  • Closest focusing distance - 0.7 m / 2.3 ft
  • Smallest object field - 277 x 146 mm
  • Diaphragm setting /type -
  • Angle of view diagonal - 45 degrees
  • Filter type - E39
  • Accessories -
  • Materials - Black or clear anodized aluminum
  • Dimensions length x diameter - 50 x 51 mm / 1.97 x 2.01 in
  • Weight - 260 g / 9.17 oz
  • Inscription - LEITZ WETZLAR 2XXXXXX SUMMICRON 1:2/50
  • Designer -
  • Reviews