90mm f/2 ASPH Apo-Summicron-M: Difference between revisions

From Leica Wiki (English)
Jump to navigationJump to search
mNo edit summary
mNo edit summary
Line 23: Line 23:
*'''Filter mount/Lens hood''' - Internal thread for screw-in filters size E55 / built-in, telescopic
*'''Filter mount/Lens hood''' - Internal thread for screw-in filters size E55 / built-in, telescopic


*'''Accessories''' -  
*'''Accessories''' - [[Leica M Viewfinder Magnifiers 1.25x & 1.4x]]


*'''Viewfinder''' - Camera viewfinder
*'''Viewfinder''' - Camera viewfinder

Revision as of 16:34, 17 January 2009

M-90F2.jpg

  • Leica Order No. - 11 884 / LLC - 177
  • Era - 1998-Current / Serial Nos. -
  • Lens mount - Leica M quick-change bayonet
  • Number of lenses/groups - 5/5
  • Focusing range - 1 m / 3.3 ft < ∞
  • Aperture - 2 > 16 - Setting/Function Preset, with click-stops, half values available, manual diaphragm
  • Smallest object field/Largest reproduction ratio - 220 mm x 330 mm / 1:9
  • Angle of view (diagonal, horizontal, vertical) - 27°, 23°, 15°
  • Position of entrance pupil - 58.6 mm (related to the first lens surface in light direction)
  • Scales - Combined meter/feet graduation
  • Filter mount/Lens hood - Internal thread for screw-in filters size E55 / built-in, telescopic
  • Viewfinder - Camera viewfinder
  • Materials - Anodized aluminum and optical glass
  • Focal length - 90.9 mm / 3.6 in
  • Length to bayonet flange - 78 mm / 3.1 in
  • Largest diameter - 64 mm / 2.5 in
  • Weight - approx. 500 g / 17.6 oz
  • Inscription - APO SUMMICRON-M ASPH. 1:2/90
  • On the street - $US 3,495.00