90mm f/2 ASPH Apo-Summicron-M

• 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

• Accessories - Leica M Viewfinder Magnifiers 1.25x & 1.4x

• 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

• On the street - $US 3,495 in 2008 - 1,800 in 2010 - €EU 1,980-2,790 in 2015
• Reviews
  • Erwin Puts 83
  • Erwin Puts 86
  • Ken Rockwell
  • Steve Huff
• Forum discussion
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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