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

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[[Image:R250f4.jpg|200px]]
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*'''Leica Order No.''' - 11 925 / '''LLC''' - 193
*'''Order no.''' - 11925 . '''LLC''' - 193
*'''Production era''' -  1980-1994 < 3,663 lenses
*'''Production era''' -  1980-1994 < 3,663 lenses
*'''Variants''' - 3-cam version
*'''Variants''' - 3-cam version
*'''Number of lenses /groups''' - 7 / 6
*'''Number of lenses /groups''' - 7 / 6
*'''F stop range''' - f/4 > f/22
*'''F stop range''' - f/4-f/22
*'''Closest focusing distance''' - 1.7 m / 5.57 ft
*'''Closest focusing distance''' - 1.7 m / 5.57 ft
*'''Smallest object field''' - 124 x 168 mm
*'''Smallest object field''' - 124 x 168 mm
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*'''Angle of view''' diagonal - 10 degrees
*'''Angle of view''' diagonal - 10 degrees
*'''Filter type''' - E67
*'''Filter type''' - E67
*'''Accessories''' -  
*'''Accessories''' - 14256 [[MACRO-ADAPTER-R]]
*'''Materials''' -   
*'''Materials''' -   
*'''Dimensions''' length x diameter - 195 x 75 mm / 7.68 x 2.95 in
*'''Dimensions''' length x diameter - 195 x 75 mm / 7.68 x 2.95 in
*'''Weight''' - 1230 g /2.71 lb
*'''Weight''' - 1230 g /2.71 lb
*'''Inscription''' - LEITZ CANADA TELYT-R 1:4/250 MM 3XXXXXX   
*'''Inscription''' - LEITZ CANADA TELYT-R 1:4/250 MM 3XXXXXX   
*'''Designer''' - [http://en.wikipedia.org/wiki/Walter_Mandler Walter Mandler]
*'''Designer''' - [[Walter Mandler]]
*'''On the street''' - €EU


[[Image:R-250f4.jpg|250px]]
== Comment ==


*'''Leica Order No.''' - 11 920  / '''LLC''' - 192
*'''On the street''' - $US 676, £BP 500 in 2007 - $US 500 in 2010
*'''Production era''' - 1970-1979; Serial Nos. -3050600
*'''Forum discussion'''
*'''Variants''' - 2 and 3-cam versions
**[http://www.l-camera-forum.com/leica-forum/customer-forum/16574-advice-required-about-r-lenses.html]
*'''Number of lenses /groups''' - 6 / 5
**[http://www.l-camera-forum.com/leica-forum/customer-forum/28624-250mm-lens.html] [http://www.l-camera-forum.com/leica-forum/customer-forum/28624-250mm-lens-2.html]
*'''F stop range''' - f/4 > f/22
**[http://www.l-camera-forum.com/leica-forum/customer-forum/95833-lens-r-model-11-925-telyt.html]
*'''Closest focusing distance''' - 4.5 m / 14.76 ft
**[http://www.l-camera-forum.com/leica-forum/customer-forum/120806-leica-r-telephoto-quandary.html] [http://www.l-camera-forum.com/leica-forum/customer-forum/120806-leica-r-telephoto-quandary-2.html]
*'''Smallest object field''' -  
**[http://www.l-camera-forum.com/leica-forum/customer-forum/138863-leica-r-250mm.html]
*'''Diaphragm setting /type''' -
**[http://www.l-camera-forum.com/leica-forum/customer-forum/140820-extension-tubes-r-system.html]
*'''Angle of view''' diagonal - 7 degrees
**[http://www.l-camera-forum.com/leica-forum/customer-forum/150349-telyt-r-6-8-400mm-telyt.html]
*'''Filter type''' - E55
*'''Accessories''' -  
*'''Materials''' -
*'''Dimensions''' (length x diameter) - 100 X 65.5 mm /3.94 x 2.58 in
*'''Weight''' - 1380 g /3.04 lb
*'''Inscription''' - LEITZ CANADA TELYT-R 1:4/250 MM 2XXXXXX 
*'''Designer''' - [http://en.wikipedia.org/wiki/Walter_Mandler Walter Mandler]
*'''On the street''' - €EU


==  250mm f/4 Telyt-R I Serial Numbers ==
==  250mm f/4 Telyt-R II Serial Numbers ==


{| class="prettytable"
{| class="prettytable"
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|TOTAL||ASSIGNED||SERIAL NUMBERS ||1980-1993||3,663
|TOTAL||ASSIGNED||SERIAL NUMBERS ||1980-1993||3,663
|-
|-
Serial numbers compiled from [http://www.imx.nl/photo/downloads/files/leica_pocket_pod.pdf Puts Pocket Pod]<br>
Serial numbers compiled from known lenses and [http://www.l-camera-forum.com/leica-wiki.en/images/3/3e/Leica-puts-pocket-book.pdf Puts Pocket Pod.pdf]<br>

Latest revision as of 15:49, 13 October 2014

R250f4.jpg

  • Order no. - 11925 . LLC - 193
  • Production era - 1980-1994 < 3,663 lenses
  • 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 - 14256 MACRO-ADAPTER-R
  • 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

Comment

250mm f/4 Telyt-R II Serial Numbers

Serial numbers compiled from known lenses and Puts Pocket Pod.pdf
SN Start SN End Product Year Total
3050601 3051100 250mm f/4 Telyt-R 1980 500
3075801 3076300 250mm f/4 Telyt-R 1980 500
3108501 3109000 250mm f/4 Telyt-R 1981 500
3185701 3187700 250mm f/4 Telyt-R 1982 2000
3583669 3583830 250mm f/4 Telyt-R 1991 162
3617889 3617889 250mm f/4 Telyt-R 1993 1
TOTAL ASSIGNED SERIAL NUMBERS 1980-1993 3,663
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