90mm f/2.5 Summarit-M: Difference between revisions

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[[Image:M-90f25-c.jpg|300px|]]
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*'''Leica Order No.''' - 11 643
*'''Leica Order No.''' - 11646
*'''Angle of view'''(diagonal, horizontal, vertical) - For 35 mm (24 x 36 mm) : 63 deg, 54 deg, 38 deg, - for LEICA M8 (18 x 27 mm) : 50 deg, 42 deg, 29 deg, corresponds to a focal length of approx. 47 mm with 35 mm-format
*'''Production era''' - 2007-2014 - superseded by [[90mm f/2.4 Summarit-M]]
 
*'''Lens mount''' - Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models
*'''Number of lenses/groups''' - 6/4
*'''Number of lenses/groups''' - 5 /4
*'''Position of entrance pupil''' - (from apex of 1st lens element) 9.3 mm
*'''Aperture range''' - f/2.5-f/16 setting/Function Preset, with click-stops, half values available; 11-blade
*'''Focusing range''' - 0.8 to ∞
*'''Focusing range''' - 1 m / 3.28 ft to ∞
*'''Scales''' - Combined meter/feet graduation
*'''Scales''' - Combined meter/feet graduation
*'''Smallest object field/Largest reproduction ratio''' - For 35 mm, approx. 490 x 735 mm /1:20.4 = for LEICA M8, approx. 367 x 551 mm /1:20.4
*'''Smallest object field/Largest reproduction ratio''' - For 35 mm, approx. 213 x 320 mm /1:8.9 = for LEICA M8, approx. 160 x 240 mm /1:8.9
*'''Aperture''' - Setting/Function Preset, with click-stops, half values available ; Lowest value 16
*'''Angle of view''' (diagonal, horizontal, vertical) - For 35 mm (24 x 36 mm) : 27 deg, 22.6 deg, 15.2 deg, - for LEICA M8 (18 x 27 mm) : 20.4 deg, 17.1 deg, 11.4 deg, corresponds to a focal length of approx. 120 mm with 35 mm-format
*'''Lens mount''' - Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models
*'''Position of entrance pupil''' - (from apex of 1st lens element) 54.8 mm
*'''Filter mount/Lens hood''' - Non-rotating, internal thread for screw-on filters
*'''Filter mount/Lens hood''' - Non-rotating, internal thread for screw-on filters size E46, external thread for lens hood, protection ring for external thread included in delivery, lens hood available as accessory  
size E39, external thread with stop for lens hood, protection ring for external thread included in delivery, lens hood available as accessory  
*'''Accessories''' - Hood: [[12460]] - Leica M Viewfinder Magnifiers 1.25x & 1.4x [[12004 - 12006]]
*'''Viewfinder''' - Camera viewfinder
*'''Viewfinder''' - Camera viewfinder
*'''Material''' - Anodized aluminum and optical glass
*'''Material''' - Anodized aluminum, brass and optical glass
*'''Length to bayonet flange''' - approx. 33.9 mm
*'''Length to bayonet flange''' - approx. 66.5 mm / 2.8 in
*'''Largest diameter''' - approx. 51.4 mm
*'''Largest diameter''' - approx. 55 mm / 2.17 in
*'''Weight''' - approx. 220 g
*'''Weight''' - approx. 360 g / 12.7 oz
*'''Inscription''' - LEICA SUMMARIT-M 1:2.5/90 E 46 4XXXXXX
*'''Leica Tech Data''' - [http://www.l-camera-forum.com/leica-wiki.en/images/1/15/Summarit-M_90_mm_Technical_Data_en.pdf 90mm f/2.5 Summarit-M.pdf]
 
== Comment ==
 
*'''On the street''' - $US 1,595 in 2008
*'''Forum discussion'''
**[http://www.l-camera-forum.com/leica-forum/customer-forum/73670-thoughts-summarits.html] [http://www.l-camera-forum.com/leica-forum/customer-forum/73670-thoughts-summarits-2.html]
**[http://www.l-camera-forum.com/leica-forum/customer-forum/99970-how-good-new-summarit-lenses.html] [http://www.l-camera-forum.com/leica-forum/customer-forum/99970-how-good-new-summarit-lenses-2.html]
**[http://www.l-camera-forum.com/leica-forum/customer-forum/149081-what-your-expirence-summarit-lenses.html] [http://www.l-camera-forum.com/leica-forum/customer-forum/149081-what-your-expirence-summarit-lenses-2.html]
**[http://www.l-camera-forum.com/leica-forum/leica-m-lenses/203543-90mm-summarit-f2-5-vs-90mm.html] [http://www.l-camera-forum.com/leica-forum/leica-m-lenses/203543-90mm-summarit-f2-5-vs-90mm-2.html]
*'''Reviews'''
**[http://www.imx.nl/photo/leica/lenses/lenses/page83.html Erwin Puts]
**[http://kenrockwell.com/leica/90mm-f25.htm Ken Rockwell]
**[http://overgaard.dk/leica-90mm-Summarit-M-f-25.html Thorsten Overgaard's Leica 90 Page]
 
== 90mm f/2.5 Summarit-M  Serial Numbers ==
 
{| class="prettytable"
!SN Start
!SN End
!Product
!Year
!Total
|-
| -4046300||4046501-||90mm f/2.5 Summarit-M ||2007||202+
|-
| -4059505||4059879-||90mm f/2.5 Summarit-M ||2008||375+
|-
| -4125801||4134462-||90mm f/2.5 Summarit-M ||2009||8,662+
|-
| [[~4195586]]||4231806-||90mm f/2.5 Summarit-M ||2010-2012||36,221+
|-
|TOTAL||ASSIGNED||SERIAL NUMBERS ||2007-2014||unknown
|-
Serial numbers compiled from known lenses<br>[[~ stolen lens, please report if found on sale]]
|}

Latest revision as of 19:16, 31 January 2015

M-90f25-c.jpg

  • Leica Order No. - 11646
  • Production era - 2007-2014 - superseded by 90mm f/2.4 Summarit-M
  • Lens mount - Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models
  • Number of lenses/groups - 5 /4
  • Aperture range - f/2.5-f/16 setting/Function Preset, with click-stops, half values available; 11-blade
  • Focusing range - 1 m / 3.28 ft to ∞
  • Scales - Combined meter/feet graduation
  • Smallest object field/Largest reproduction ratio - For 35 mm, approx. 213 x 320 mm /1:8.9 = for LEICA M8, approx. 160 x 240 mm /1:8.9
  • Angle of view (diagonal, horizontal, vertical) - For 35 mm (24 x 36 mm) : 27 deg, 22.6 deg, 15.2 deg, - for LEICA M8 (18 x 27 mm) : 20.4 deg, 17.1 deg, 11.4 deg, corresponds to a focal length of approx. 120 mm with 35 mm-format
  • Position of entrance pupil - (from apex of 1st lens element) 54.8 mm
  • Filter mount/Lens hood - Non-rotating, internal thread for screw-on filters size E46, external thread for lens hood, protection ring for external thread included in delivery, lens hood available as accessory
  • Accessories - Hood: 12460 - Leica M Viewfinder Magnifiers 1.25x & 1.4x 12004 - 12006
  • Viewfinder - Camera viewfinder
  • Material - Anodized aluminum, brass and optical glass
  • Length to bayonet flange - approx. 66.5 mm / 2.8 in
  • Largest diameter - approx. 55 mm / 2.17 in
  • Weight - approx. 360 g / 12.7 oz
  • Inscription - LEICA SUMMARIT-M 1:2.5/90 E 46 4XXXXXX
  • Leica Tech Data - 90mm f/2.5 Summarit-M.pdf

Comment

90mm f/2.5 Summarit-M Serial Numbers

Serial numbers compiled from known lenses
~ stolen lens, please report if found on sale
SN Start SN End Product Year Total
-4046300 4046501- 90mm f/2.5 Summarit-M 2007 202+
-4059505 4059879- 90mm f/2.5 Summarit-M 2008 375+
-4125801 4134462- 90mm f/2.5 Summarit-M 2009 8,662+
~4195586 4231806- 90mm f/2.5 Summarit-M 2010-2012 36,221+
TOTAL ASSIGNED SERIAL NUMBERS 2007-2014 unknown
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