75mm f/2.5 Summarit-M

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M-75f25-c.jpg

  • Leica Order No. - 11645
  • Production era - 2007-2014 - superseded by 75mm f/2.4 Summarit-M
  • Lens mount - Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models
  • Number of lenses/groups - 6 /4
  • Aperture - f/2.5-f/16 - Setting/Function Preset, with click-stops, half values available; 11-blade
  • Focusing range - 0.9 / 3 ft to ∞
  • Smallest object field/Largest reproduction ratio - For 35 mm, approx. 338 x 357 mm /1:14.1 = for LEICA M8, approx. 254 x 380 mm /1:9.9
  • Position of entrance pupil - (from apex of 1st lens element) 29.9 mm / 1.2 in
  • Angle of view (diagonal, horizontal, vertical) - For 35 mm (24 x 36 mm) : 32 deg, 27 deg, 18 deg, - for LEICA M8 (18 x 27 mm) : 24.4 deg, 20.4 deg, 13.7 deg, corresponds to a focal length of approx. 100 mm with 35 mm-format
  • Scales - Combined meter/feet graduation
  • Filter mount - Non-rotating, internal thread for screw-on filters size E46 / external thread for lens hood, protection ring for external thread included in delivery
  • Accessories - Hood: 12460 - Leica M Viewfinder Magnifiers 1.25x & 1.4x 12004 - 12006
  • Viewfinder - Camera viewfinder
  • Material - Anodized aluminum, brass and optical glass
  • Length to bayonet flange - approx. 60.5 mm / 2.4 in
  • Largest diameter - approx. 55 mm / 2.2 in
  • Weight - approx. 345 g / 12.2 oz
  • Inscription - LEICA SUMMARIT-M 1:2.5/75 E 46 4XXXXXX
  • Leica Tech Data - 75mm f/2.5 Summarit-M.pdf

Comment

Leica 75mm f/2.5 Summarit-M Serial Numbers

Serial numbers compiled from known lenses
~ stolen lens, please report if found on sale
SN Start SN End Product Year Total
-4048649 4064940- 75mm f/2.5 Summarit-M 2007-2008 16,292+ ~4048960
-4116337 unknown- 75mm f/2.5 Summarit-M 2009-2010 unknown
-unknown 4240378~ 75mm f/2.5 Summarit-M 2011-2012 unknown
-unknown unknown- 75mm f/2.5 Summarit-M 2013-2014 unknown
TOTAL ASSIGNED SERIAL NUMBERS 2007-2014 unknown