90mm f/2 ASPH Apo-Summicron-M

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M-90F2.jpg

  • Leica Order No. - 11884-black - 11885-chrom - 11632-titan - 11636-black paint . LLC - 177
  • Production era - 1998-Current 14,820+ lenses
  • Lens mount - Leica M quick-change bayonet
  • Variants - Black, silver and titanium versions
  • Number of lenses/groups - 5 /5
  • Focusing range - 1 m / 3.3 ft < ∞
  • Aperture - f/2 - f/16 - Setting/Function Preset, with click-stops, half values available, 11-blade 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
  • 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 - 660 g / 1.46 lb
  • Inscription - APO SUMMICRON-M 1:2/90 ASPH.
  • Leica Tech Data
90mm f/2 ASPH Apo-Summicron-M.pdf - courtesy Summilux.net
Erwin Puts (2002) Leica M-Lenses.pdf - pgs. 66 - 71

Comment

Leica 90mm f/2 ASPH Apo-Summicron-M Serial Numbers

Serial numbers compiled from known lenses and Puts Pocket Pod.pdf
~ stolen lens, please report if found on sale
SN Start SN End Product Year Total
3815625 3817624 90mm f/2 ASPH Apo-Summicron-M 1997 2000
3856300 3856799 90mm f/2 ASPH Apo-Summicron-M (ELC) 1998 500
3866167 3867166 90mm f/2 ASPH Apo-Summicron-M (11884) 1999 1000
3875167 3876166 90mm f/2 ASPH Apo-Summicron-M (11884) 1999 1000
3880947 3881946 90mm f/2 ASPH Apo-Summicron-M (11884) 1999 1000
3890507 3890956 90mm f/2 ASPH Apo-Summicron-M 2000 450
3891151 3891700 90mm f/2 ASPH Apo-Summicron-M 2000 550
3893351 3894350 90mm f/2 ASPH Apo-Summicron-M 2000 1000
3918271 3918770 90mm f/2 ASPH Apo-Summicron-M 2001 500
3923121 3923670 90mm f/2 Summicron-M Titan 2001 550
3923671 3924670 90mm f/2 ASPH Apo-Summicron-M 2001 1000
3926821 3926890 90mm f/2 Summicron-M Titan 2001 70
3932014 3933013 90mm f/2 ASPH Apo-Summicron-M 2001 1000
3943114 3944113 90mm f/2 ASPH Apo-Summicron-M 2002 1000
3950034 3950633 90mm f/2 ASPH Apo-Summicron-M silb. 2002 600 ~3950223
3954811 3955810 90mm f/2 ASPH Apo-Summicron-M 2002 1000
3959911 3960210 90mm f/2 ASPH Apo-Summicron-M 2002 300
3961211 3961510 90mm f/2 ASPH Apo-Summicron-M (silb.) 2003 300
3965511 3966510 90mm f/2 ASPH Apo-Summicron-M 2003 1000
-4002095 4076028- 90mm f/2 ASPH Apo-Summicron-M (11636) 2006-2010 73,934+
-4110110 4110259- 90mm f/2 ASPH Apo-Summicron-M (11884) 2011-2012 unknown
-4208138 4219435- 90mm f/2 ASPH Apo-Summicron-M (11884) 2013-2014 11,298+
TOTAL ASSIGNED SERIAL NUMBERS 1997-2005 14,820