135mm f/3.4 ASPH Apo-Telyt-M

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M-135F34.jpg

  • Leica Order No. - 11889 . LLC - 184
  • Production era - 1998-Current 4,500+ lenses
  • Lens mount - Leica M-bayonet
Photokina 2012 - "Will there be a 6 bit code for the 1:3.4 /135mm lens?" Jesko v. Oeynhausen: "Yes, we will repair this oversight."
  • Number of lenses/groups - 5 /4
  • Focusing range - 1.5 m / 4.9 ft < ∞
  • Extension factor - 1:33
  • Aperture - f/3.4 - f/22 - 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 - 18°, 15°, 10.2°
  • Position of entrance pupil - 68 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 E49 / built-in, telescopic
  • Viewfinder - Camera viewfinder
  • Materials - Anodized aluminum and optical glass
  • Focal length - 136 mm / 5.35 in
  • Length to bayonet flange - 104.7 mm / 4.1 in
  • Largest diameter - 58.5 mm / 2.3 in
  • Weight - approx. 450 g / 15.9 oz
  • Inscription - APO-TELYT-M 1:3.4/135
  • Leica Tech Data
135mm f/3.4 ASPH Apo-Telyt-M.pdf - courtesy Summilux.net
Erwin Puts (2002) Leica M-Lenses.pdf - pgs. 73 - 76

Comment

135mm f/3.4 ASPH Apo-Telyt-M Serial Numbers

Serial numbers compiled from known lenses and Puts Pocket Pod.pdf
SN Start SN End Product Year Total
3838125 3838624 135mm f/3.4 ASPH Apo-Telyt-M 1998 500
3842000 3842499 135mm f/3.4 ASPH Apo-Telyt-M 1998 500
3853100 3853599 135mm f/3.4 ASPH Apo-Telyt-M 1998 500
3874167 3875166 135mm f/3.4 ASPH Apo-Telyt-M 1999 1000
3910126 3911125 135mm f/3.4 ASPH Apo-Telyt-M 2000 1000
3956061 3956560 135mm f/3.4 ASPH Apo-Telyt-M 2002 500
3985534 3986033 135mm f/3.4 ASPH Apo-Telyt-M 2004 500
-4060649 4060788- 135mm f/3.4 ASPH Apo-Telyt-M 2006-2010 140+
TOTAL ASSIGNED SERIAL NUMBERS 1998-2005 4,500