135mm f/3.4 ASPH Apo-Telyt-M

• Leica Order No. - 11 889 / LLC - 184

• Era - 1998-Current / Serial Nos. -

• Lens mount - Leica M quick-change bayonet

• Number of lenses/groups - 5/4

• Focusing range - 1.5 m / 4.9 ft < ∞

• Aperture - 3.4 > 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, non-rotating / built-in, telescopic

• Accessories -

• Viewfinder - Camera viewfinder

• Materials - Anodized aluminum and optical glass / Chrome plated brass 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

• On the street - $US 3,195.00