21mm f/1.4 Summilux-M: Difference between revisions

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[[Image:M-21f14-c.jpg|550px|]]
[[Image:M-21f14-c.jpg|550px|]]


'''Leica Order No.''' -  11 647 / '''LLC''' -
*'''Leica Order No.''' -  11 647 / '''LLC''' -


'''Era''' - 2008-Current / '''Serial Nos.''' -
*'''Era''' - 2008-Current / '''Serial Nos.''' -


'''Mount''' - Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models
*'''Lens mount''' - Leica M quick-change bayonet with 6 bit lens identification bar  


'''Number of lenses/groups''' - 10/8
code for digital M models


'''Angle of view''' diagonal, horizontal, vertical - 92° / 81° / 59°
*'''Number of lenses/groups''' - 10/8


'''F stop range''' - 1.4 > 16
*'''Aperture''' - 1.4 > 16  


'''Closest focusing distance''' - 0.7m / 2.3'
*'''Focusing range''' - 0.7m / 2.3' <  ∞


'''Smallest object field''' - 685 mm x 1027 mm
*'''Smallest object field''' - 685 mm x 1027 mm


'''Maximum magnification''' - 1:29
*'''Maximum magnification''' - 1:29


'''Diaphragm setting / type''' - Manual with click-stops including half values
*'''Diaphragm setting / type''' - Manual with click-stops including half values


'''Accessories''' - Lens hood separate, screw-on type
*'''Angle of view''' diagonal, horizontal, vertical - 92° / 81° / 59°


'''Filter type''' - Series filter VIII in lens hood
*'''Position of entrance pupil''' - (from apex of 1st lens element)


'''Materials''' - Anodized aluminum and optical glass
*'''Scales''' - Combined meter/feet graduation


'''Focal length''' - 21.6 mm
*'''Filter mount/Lens hood''' - Series filter VIII in lens hood


'''Dimensions''' - diameter - approx. 69.5 mm / 2.74 in  X length - 66 > 77 mm  / 2.60 > 3.03 in (without > with lens hood)
*'''Accessories''' - Lens hood separate, screw-on type


'''Weight''' - approx. 580 g / 20.46 oz
*'''View finder''' - Camera viewfinder


'''Inscription''' - SUMMILUX-M 1:1.4/21 ASPH.
*'''Materials''' - Anodized aluminum and optical glass
 
*'''Focal length''' - 21.6 mm
 
*'''Length to bayonet flange''' - length - 66 > 77 mm  / 2.60 > 3.03 in (without >
 
with lens hood)
 
*'''Largest diameter''' - approx. 69.5 mm / 2.74 in 
 
*'''Weight''' - approx. 580 g / 20.46 oz
 
*'''Inscription''' - SUMMILUX-M 1:1.4/21 ASPH.

Revision as of 15:45, 27 December 2008

M-21f14-c.jpg

  • Leica Order No. - 11 647 / LLC -
  • Era - 2008-Current / Serial Nos. -
  • Lens mount - Leica M quick-change bayonet with 6 bit lens identification bar

code for digital M models

  • Number of lenses/groups - 10/8
  • Aperture - 1.4 > 16
  • Focusing range - 0.7m / 2.3' < ∞
  • Smallest object field - 685 mm x 1027 mm
  • Maximum magnification - 1:29
  • Diaphragm setting / type - Manual with click-stops including half values
  • Angle of view diagonal, horizontal, vertical - 92° / 81° / 59°
  • Position of entrance pupil - (from apex of 1st lens element)
  • Scales - Combined meter/feet graduation
  • Filter mount/Lens hood - Series filter VIII in lens hood
  • Accessories - Lens hood separate, screw-on type
  • View finder - Camera viewfinder
  • Materials - Anodized aluminum and optical glass
  • Focal length - 21.6 mm
  • Length to bayonet flange - length - 66 > 77 mm / 2.60 > 3.03 in (without >

with lens hood)

  • Largest diameter - approx. 69.5 mm / 2.74 in
  • Weight - approx. 580 g / 20.46 oz
  • Inscription - SUMMILUX-M 1:1.4/21 ASPH.