400mm f/2.8 APO-Telyt-R Module: Difference between revisions

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[[Image:R-telyt4f8.jpg|500px|]]
[[Image:R-telyt4f8.jpg|500px|]]


*'''Leica Order No.''' - 11 847 / '''LLC''' - 199
*'''Leica Order No.''' - 11847 / '''LLC''' - 199


*'''Production era''' - 1996-2009
*'''Production era''' - 1996-2009
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*'''Inscription''' -
*'''Inscription''' -
*'''Designer ''' - Lothar Kölsch 22 Feb 1994
*'''Designer ''' - Lothar Kölsch 22 Feb 1994
*'''Manuals & brochures'''
*'''Leica Tech Data''' - courtesy Summilux.net
**[http://www.summilux.net/documents/NoticeApoTelytRModulSystem-2004.pdf 930608 II /04/ FW/ L]
**[http://www.summilux.net/documents/NoticeApoTelytRModulSystem-2004.pdf 930608 II /04/ FW/ L]
**[http://www.summilux.net/r_system/objectifs/Apo-Telyt-R-280-2.8.pdf Leica pdf]
**[http://www.summilux.net/r_system/objectifs/Apo-Telyt-R-280-2.8.pdf 400mm f/2.8 APO-Telyt-R.pdf]
*'''Forum discussion'''
*'''Forum discussion'''
**[http://www.l-camera-forum.com/leica-forum/customer-forum/102679-apo-modular-telyt-r-questions.html]
**[http://www.l-camera-forum.com/leica-forum/customer-forum/102679-apo-modular-telyt-r-questions.html]

Revision as of 18:32, 30 September 2014

R-telyt4f8.jpg

  • Leica Order No. - 11847 / LLC - 199
  • Production era - 1996-2009
  • Lens mount - LEICA R-bayonet for LEICA R3 to LEICA R9 with mechanical, and, for LEICA R8/R9, additional electronic exposure control
  • Number of lenses/groups - 10 / 8
  • Focusing range - 3.7 m / 12.1 ft < ∞ can be focused beyond infinity, focusing does not have to be corrected for IR-photography
  • Aperture - f/2.8-f/22 - Preset diaphragm with clickstops (including half values), Fully automatic diaphragm
  • Smallest object field/Largest reproduction ratio - 206 mm x 310 mm / 1:8.6
  • Angle of view (diagonal, horizontal, vertical) - 6.2°, 5.2°, 3.4°
  • Position of entrance pupil - 408 mm / 16.0 in (related to the first lens surface in light direction)
  • Scales - Combined meter/feet graduation
  • Filter mount/Lens hood - Series 6 filters in filter drawer / Built-in, telescopic, rubber-armored front edge
  • Viewfinder - Camera viewfinder
  • Materials - optical glass
  • Focal length - 397 mm / 15.6 in
  • Length to bayonet flange - 314 mm / 12.4 in
  • Largest diameter - 125 mm /4.9 in
  • Weight - 3,860 g / 8.5 lb

APO-Telyt-R Module Serial Numbers

Serial numbers compiled from Puts Pocket Pod
Note: Due to complicated identification system ALL Apo-Telyts after 1996 are grouped here on one list.
SN Start SN End Product Year Total
3734951 3735300 Module 2.8/280/400 1996 350
3735301 3735500 Module 4/400/560 1996 200
3735501 3735700 Module 5.6/560/800 1996 200
3754626 3754825 Module 4/400/560 1996 200
3754826 3755025 Module 5.6/560/800 1996 200
3757036 3757235 Apo-Telyt-R 400/560/800 1996 200
3765800 3765899 Apo-Telyt-R 400/560/800 1996 100
3765900 3766099 Apo-Telyt-R 280/400/560 1996 200
3781030 3781329 Module 2.8/280/400 1997 300
3797710 3797909 Apo-Telyt-R 2.8/4.0/5.6 280/400/560 1997 200
3801910 3802409 Apo-Telyt-R 40 280 1997 500
3803660 3803859 Apo-Telyt-R 280/400/560 1997 200
3926891 3926940 Apo-Telyt R 400/560/800 2001 50
3967761 3967790 Apo-Telyt 1:400/560/800 2003 30
3988494 3988518 Apo-Telyt 1:400/560/800 2005 25
unknown unknown Apo-Telyt 2006-2009 unknown
TOTAL ASSIGNED SERIAL NUMBERS 1994-2005 2,955
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