Leica 20 050, Инструкция по эксплуатации

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EN
Technical Data
135
RANGEFINDER/LCD PANEL
Design principle
Design principle
Large, bright-line rangefinder with automatic parallax compensa-
tion
Eyepiece Eyepiece
Suitable for -0,.5 dpt; optional corrective lenses available: -3 to +3 dpt
Display Display
Four-digit digital display with items show on the top and bottom
Image field limiter: two lit frames: 35 mm + 135 mm, 28 mm + 90 mm,
50 mm + 75 mm (automatic switch-over when lens is attached)
Parallax compensation Parallax compensation
The horizontal and vertical difference between viewfinder and lens is
compensated automatically in line with the relevant focus setting
Congruence of viewfinder and actual image.
The size of the bright-line frame matches the distance:
– at 2 m: the exact sensor size of approx. 23.9 x 35.8 mm
– at infinity: (depending on focal length) approx. 7.3% (28 mm) to 18%
(135 mm)
– less than 2 m: less than sensor size
Magnification Magnification
x0.73 (all lenses)
Large-base rangefinder Large-base rangefinder
Split or superimposed image rangefinder shown as a bright field at the
center of the viewfinder image
Actual metering basis Actual metering basis
50.6 mm: 69.31 mm (mechanical metering basis) x x0.73 (viewfinder
magnification)
LCD panel LCD panel
3” TFT LCD, 1,036,800 dots, touch control available
SHUTTER
Shutter type
Shutter type
Metal blade focal plane shutter with vertical movement
Shutter speeds Shutter speeds
With aperture priority set: (A) continuous between 16 min and
1⁄4000 s, with manual setting: between 8 s and 1⁄4000 s in half
increments, between 8 s and 16 min in full increments, B: for long
exposures up to 16 min (in conjunction with self-timer T function, i.e. 1.
shutter release = aperture opens, 2. shutter release = aperture closes),
(1⁄180 s): shortest shutter time for flash synchronization, HSS linear
flash mode with all shutter speeds below 1⁄180s available (with
HSS-compatible Leica system flash units)
Shutter button Shutter button
Two-step (1. step: Activation of the camera electronics including
exposure metering and metering memory lock (in aperture priority
mode); 2. step: firing)
Self-timer Self-timer
Delay time: 2 s or 12 s
Drive Mode Drive Mode
Single Single
Continuous Low Speed Continuous Low Speed
approx. 2.5 fps
Continuous High Speed Continuous High Speed
approx. 4.5 fps
Interval Interval
Exposure Bracketing Exposure Bracketing
FOCUSING
Working range
Working range
70 cm to infinity
Focus Mode Focus Mode
Manual: (focus assist functions Magnification and Focus Peaking
available)