180mm f/2.8 APO-Elmarit-R II: Difference between revisions

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m (New page: 400px| *'''Leica Order No.''' - 11 357 / '''LLC''' - *'''Era''' 2004-Current / '''Serial Nos.''' - *'''Lens mount''' - LEICA R quick-change bayonet for LEICA R3 ...)
 
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*'''Leica Order No.''' - 11 357 / '''LLC''' -  
*'''Leica Order No.''' - 11 357 / '''LLC''' -  

Revision as of 14:20, 30 December 2008

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  • Leica Order No. - 11 357 / LLC -
  • Era 2004-Current / Serial Nos. -
  • Lens mount - LEICA R quick-change bayonet for LEICA R3 to LEICA R9 with mechanical, and, for LEICA R8/R9, additional electronic exposure control
  • Number of lenses/groups - 7/5
  • Focusing range - 0.6 m / 5 ft < ∞ can be focused beyond infinity, focusing does not have to be corrected for IR-photography
  • Aperture - 2.8 > 22 - Preset diaphragm with clickstops (including half values), Fully automatic diaphragm
  • Smallest object field/Largest reproduction ratio - 28 mm focal length: 400 x 600 mm, 90 mm focal length: 133 x 200mm / 1:7
  • Angle of view (diagonal, horizontal, vertical) - 13.7°, 23.1°, 15.5°
  • 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 - Internal thread for screw-in type filters E 67 / Built-in, pull-out, petal shaped sections
  • Accessories -
  • Viewfinder - Camera viewfinder
  • Materials - Anodized aluminum and optical glass
  • Focal length - 28 < 90 mm / 1.1 < 3.5 in
  • Length to bayonet flange - 132 mm / 5.0 in
  • Largest diameter - 80 mm / 3.0 in
  • Weight - 740 g / 34.2 oz
  • Inscription - APO-ELMARIT-R 1:2.8/180
  • On the street - $US 5,295.00