50mm f/1.4 Summilux-R II: Difference between revisions

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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
*'''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 2,000.00 (used)

Revision as of 02:05, 23 July 2009