800mm f/5.6 APO-Telyt-R

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R-telyt8f56.jpg

  • Leica Order No. - 11 842 / LLC - 199
  • Era 2005-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 - 11/8
  • Focusing range - 3.90 m / 12.8 ft < ∞ can be focused beyond infinity, focusing does not have to be corrected for IR-photography
  • Aperture - 5.6 > 22 - Preset diaphragm with clickstops (including half values), Fully automatic diaphragm
  • Smallest object field/Largest reproduction ratio - 107 mm x 160 mm / 1:4.5
  • Angle of view (diagonal, horizontal, vertical) - 3.1°, 2.6°, 1.7°
  • Position of entrance pupil - 862 mm / 2.8 ft (related to the first lens surface in light direction)
  • Scales - Combined meter/feet graduation
  • Filter mount/Lens hood - Series 6 filters in filter drawer / Built-in, telescopic, rubber-armored front edge
  • Accessories - APO-EXTENDER-R 2x
  • Viewfinder - Camera viewfinder
  • Materials - optical glass
  • Focal length - 790 mm / 31 in
  • Length to bayonet flange - 442 mm / 17.4 in
  • Largest diameter - 157 mm / 6.2 in
  • Weight - 6,550 g / 14.4 lb
  • Inscription -
  • On the street - $US 14,295.00