90mm f/2 ASPH Apo-Summicron-M

• Leica Order No. - 11 884 - 11 632 LLC - 177

• Era - 1998-Current / Serial Nos. -

• Lens mount - Leica M quick-change bayonet
• Variants - Black or titanium versions
• Number of lenses/groups - 5/5

• Focusing range - 1 m / 3.3 ft < ∞

• Aperture - 2 > 16 - 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) - 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

• Viewfinder - Camera viewfinder

• 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.

• On the street - $US 3,495.00 in 2008