28mm f/2.8 ASPH Elmarit-M: Difference between revisions

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[[Image:M-28f28.jpg|400px|]]
[[Image:M-28f28-e.jpg|400px|]]


== under construction NOT EDITED==
*'''Leica Order No.''' - 11 606 / '''LLC''' -  
 
*'''Leica Order No.''' - 11 642 / '''LLC''' -  


*'''Era''' 2006-Current  
*'''Era''' 2006-Current  
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*'''Variations''' - Black Serial Nos. - / Chrome Serial Nos. -
*'''Variations''' - Black Serial Nos. - / Chrome Serial Nos. -


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


*'''Number of lenses/groups''' - 9/6
*'''Number of lenses/groups''' - 8/6


*'''Focusing range''' - 0.7 m / 2.3 ft < ∞
*'''Focusing range''' - 0.7 m / 2.3 ft < ∞


*'''Aperture''' - 2.8 > 16 - Setting/Function Preset, with click-stops, half values available, manual diaphragm
*'''Aperture''' - 2.8 > 22 - Setting/Function Preset, with click-stops, half values available, manual diaphragm


*'''Smallest object field/Largest reproduction ratio''' - 528 mm x 793 mm /1:22
*'''Smallest object field/Largest reproduction ratio''' - for 35 mm: 533 x 800mm, for digital: 400 x 600 mm / 1:22


*'''Angle of view''' (diagonal, horizontal, vertical) - 75°, 65°, 46°
*'''Angle of view''' (diagonal, horizontal, vertical) - for 35 mm (24 x 36 mm): 75°, 65°, 46° for digital (18 x 27 mm): 60°, 51°, 36°, corresponds to a focal length of approx. 37mm with 35mm-format


*'''Position of entrance pupil''' - (from apex of 1st lens element) 12.8 mm
*'''Position of entrance pupil''' - 12.8 mm (related to the first lens surface in light direction)


*'''Scales''' - Combined meter/feet graduation
*'''Scales''' - Combined meter/feet graduation


*'''Filter mount/Lens hood''' - internal thread for screw-in type filters E 46 / separate, clip-on type, lockable
*'''Filter mount/Lens hood''' - Internal thread for screw-on filters size E39 / Snap-on type (supplied)


*'''Accessories''' - Lens hood
*'''Accessories''' -  


*'''Viewfinder''' - Camera viewfinder
*'''Viewfinder''' - Camera viewfinder
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*'''Materials''' - Anodized aluminum and optical glass / chrome plated brass and optical glass
*'''Materials''' - Anodized aluminum and optical glass / chrome plated brass and optical glass


*'''Focal length''' - 28.5 mm / 1.1 in
*'''Focal length''' - 28.4 mm / 1.1 in


*'''Length to bayonet flange''' - 40.8 mm / 1.6 in
*'''Length to bayonet flange''' - approx. 30/46 mm (with/without lens hood) - 1.2/1.8 in


*'''Largest diameter''' - 53 mm / 2.1 in
*'''Largest diameter''' - 52 mm / 2.1 in


*'''Weight''' - approx. 270 g / 9.5 oz
*'''Weight''' - approx. 180 g / 6.3 oz


*'''Inscription''' - LEICA ELMARIT-M 1:2.8/28 E 46 (serial no.)
*'''Inscription''' - LEICA ELMARIT-M 1:2.8/28 E39 (serial no.)


*'''On the street''' - $US 1,795.00
*'''On the street''' - $US 1,795.00

Revision as of 18:41, 10 January 2009

M-28f28-e.jpg

  • Leica Order No. - 11 606 / LLC -
  • Era 2006-Current
  • Variations - Black Serial Nos. - / Chrome Serial Nos. -
  • Lens mount - Leica M quick-change bayonet with 6 bit identification bar code for digital M models
  • Number of lenses/groups - 8/6
  • Focusing range - 0.7 m / 2.3 ft < ∞
  • Aperture - 2.8 > 22 - Setting/Function Preset, with click-stops, half values available, manual diaphragm
  • Smallest object field/Largest reproduction ratio - for 35 mm: 533 x 800mm, for digital: 400 x 600 mm / 1:22
  • Angle of view (diagonal, horizontal, vertical) - for 35 mm (24 x 36 mm): 75°, 65°, 46° for digital (18 x 27 mm): 60°, 51°, 36°, corresponds to a focal length of approx. 37mm with 35mm-format
  • Position of entrance pupil - 12.8 mm (related to the first lens surface in light direction)
  • Scales - Combined meter/feet graduation
  • Filter mount/Lens hood - Internal thread for screw-on filters size E39 / Snap-on type (supplied)
  • Accessories -
  • Viewfinder - Camera viewfinder
  • Materials - Anodized aluminum and optical glass / chrome plated brass and optical glass
  • Focal length - 28.4 mm / 1.1 in
  • Length to bayonet flange - approx. 30/46 mm (with/without lens hood) - 1.2/1.8 in
  • Largest diameter - 52 mm / 2.1 in
  • Weight - approx. 180 g / 6.3 oz
  • Inscription - LEICA ELMARIT-M 1:2.8/28 E39 (serial no.)
  • On the street - $US 1,795.00