50mm f/1.4 Summilux-R II
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- Leica Order No. - 11 344 / LLC - 128
- Era 1998-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 - Manufacturer - Schneider-Kreuznach
- Number of lenses/groups - 8/7
- Focusing range - 0.5 m / 20 in < ∞
- Aperture - 1.4 > 16 - Preset diaphragm with clickstops (including half values), Fully automatic diaphragm
- Smallest object field/Largest reproduction ratio - 178 x 266 mm / 1:7.4
- Angle of view (diagonal, horizontal, vertical) - 47°, 40°, 27°
- Position of entrance pupil - 28 mm / 1.1 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 60 / Built-in, telescopic
- Accessories -
- Viewfinder - Camera viewfinder
- Materials - Anodized aluminum and optical glass
- Focal length - 52.3 mm / 2 in
- Length to bayonet flange - 51 mm / 2 in
- Largest diameter - 70 mm / 2.76 in
- Weight - 710 g / 17.3 oz
- Inscription - SUMMILUX-R 1:1.4/50.
- On the street - $US 6,995.00