250mm f/4 Telyt-R II: Difference between revisions

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[[Image:R250f4.jpg|150px]]
[[Image:R250f4.jpg|100px]]


*'''Leica Order No.''' - 11 925  / '''LLC''' - 193
*'''Leica Order No.''' - 11 925  / '''LLC''' - 193

Revision as of 15:40, 19 October 2009

R250f4.jpg

  • Leica Order No. - 11 925 / LLC - 193
  • Production era - 1980-1994; Serial Nos. 3050601-
  • Variants - 3-cam version
  • Number of lenses /groups - 7 / 6
  • F stop range - f/4 > f/22
  • Closest focusing distance - 1.7 m / 5.57 ft
  • Smallest object field - 124 x 168 mm
  • Diaphragm setting /type -
  • Angle of view diagonal - 10 degrees
  • Filter type - E67
  • Accessories -
  • Materials -
  • Dimensions length x diameter - 195 x 75 mm / 7.68 x 2.95 in
  • Weight - 1230 g /2.71 lb
  • Inscription - LEITZ CANADA TELYT-R 1:4/250 MM 3XXXXXX
  • Designer - Walter Mandler
  • On the street - €EU