50mm f/2 Summicron-R II

• Leica Order No. - 11 216 / LLC - 123

• Era 1976-Current / Serial Nos. -

• Lens mount - LEICA R quick-change bayonet for LEICA R3 to LEICA R9 with mechanical, and, for LEICA R8/R9, additional electronic exposure control

• Number of lenses/groups - 6/4

• Focusing range - 0.5 m / 19.7 in < ∞

• Aperture - 2 > 16 - Preset diaphragm with clickstops (including half values), Fully automatic diaphragm

• Smallest object field/Largest reproduction ratio - 180 mm x 270 mm / 1:7.5

• Angle of view (diagonal, horizontal, vertical) - 47°, 40°, 27°

• Position of entrance pupil - 20.2 mm / 0.8 in (related to the first lens surface in light direction)

• Scales - Combined meter/feet graduation

• Filter mount/Lens hood - Internal thread for screw-in type filters E 55 / Built-in, telescopic

• Accessories -

• Viewfinder - Camera viewfinder

• Materials - Anodized aluminum and optical glass

• Focal length - 52.5 mm / 2.07 in

• Length to bayonet flange - 41 mm / 1.6 in

• Largest diameter - 66 mm / 2.6 in

• Weight - 290 g / 10.2 oz

• Inscription - LEICA SUMMICRON-R 1:2/50 E 55 (serial no.)

• On the street - $US 2,995.00