Leica 6847, Инструкция по эксплуатации

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EN
36
Pictur
e mode (Pho
tog
raph
y)
ISO SENSITIVITY
The ISO setting covers a range between ISO 100 and ISO 12500 to
ensure broad adjustment options for any lighting situation.
In addition to fixed settings, the camera also features the
ISO Auto ISO Auto
1
function, where the camera automatically adjusts the sensitivity to
ambient brightness and the selected shutter speed/aperture setting. In
conjunction with aperture priority mode, this function extends the range
for automatic exposure control. There is more leeway for the use of
preferred shutter speed and aperture combinations when setting the
exposure manually. You can set priorities within the scope of the
automatic setting, e.g. for reasons of picture composition.
Notes
• When high ISO values are used or the image is edited later, image
noise, as well as vertical and horizontal stripes may become visible,
particularly in larger, evenly lit areas of the object.
• When completing a picture series, it must be noted that the image
sequence times can slow down at higher sensitivity settings.
If you want to set the sensitivity manually
▸ Select
IMAGE IMAGE
▸ Select
ISO ISO
in the main menu
▸ Select the desired value
If you want automatic and unrestricted sensitivity setting
▸ Select
IMAGE IMAGE
▸ Select
ISO ISO
in the main menu
▸ Select
ISO Auto ISO Auto
in the submenu
1 This function is not available in conjunction with flash units.
To restrict the automatic setting range
▸ Select
SETUP SETUP
▸ Select
Auto ISO Setup Auto ISO Setup
in the main menu
▸ Select
Auto ISO Photo Auto ISO Photo
in the submenu
▸ Select
Maximum Auto ISO Maximum Auto ISO
or
Maximum Exposure Time Maximum Exposure Time
in the Auto ISO Photo
submenu
• A list of available setting values is displayed for
Maximum Auto ISO Maximum Auto ISO
;
another submenu with further setting options appears for
Maximum Exposure Time Maximum Exposure Time
.
Setting a max. value in the
Maximum Auto ISO Maximum Auto ISO
submenu will specify the sensi-
tivity range for automatic settings.
In the
Maximum Exposure Time Maximum Exposure Time
submenu, you can either allow the camera to
automatically ensure blur-free exposure times (
1/f 1/f
,
1/2f 1/2f
,
1/4f 1/4f
) or you can
select a max. shutter speed manually. In the focal length-specific settings,
the camera will only switch to a higher sensitivity if the shutter speed
would fall below the set threshold due to low light; for example with a
70 mm lens at speeds slower than 1⁄60 s at
1/f 1/f
, 1⁄125 s at
1/2f 1/2f
or 1⁄250 s
at
1/4f 1/4f
.
Note
The default factory setting
1/f 1/f
will result in the slowest shutter speed in
accordance with the rule of thumb for manual blur-free exposures, e.g.
1⁄60 s with Summarit-S 1:2.5/70 ASPH. The shutter speeds with
1/2f 1/2f
and
1/4f 1/4f
in this example would be 1⁄125 s and 1⁄250 s.
WHITE BALANCE
In digital photography, white balance ensures neutral color rendering in
any light. White balance is based on the camera being preset to render a
particular light color as white.
Four methods are available:
– automatic control
– fixed presets
– manual setting via metering
– direct setting of the color temperature
AUTOMATIC CONTROL/FIXED SETTINGS
–
Auto Auto
: for automatic control, which delivers neutral results in most
situations
– eight fixed presets for the most common light sources
–
Daylight Daylight
: for outdoor pictures in sunlight
–
Cloudy Cloudy
: for outdoor pictures in cloudy conditions
–
Shadow Shadow
: for outdoor pictures with the main subject in shadow
–
Tungsten Tungsten
: for indoor pictures with (predominantly) incandescent
lamp light
–
HMI HMI
: for indoor pictures with (predominantly) light from metal
halide lamps
–
Fluorescent Warm Fluorescent Warm
: for pictures with (prevailing) light from
fluorescent tubes with warm light color
–
Fluorescent Cool Fluorescent Cool
: for pictures with (prevailing) light from fluores-
cent tubes with cool light color
–
Flash Flash
: for pictures with (predominantly) electronic flash lighting
Note
You can set white balance to
Automatic Automatic
for correct color rendering when
using Leica system flash units or electronic flash units that satisfy the
technical requirements of System 3002 System Camera Adaption (SCA)
and have an SCA-3502 adapter (version 5 or higher).
You should, however, use the setting in conjunction with a flash unit
that is not specifically designed for use with the Leica S3.
▸ Select
IMAGE IMAGE
▸ Select
White Balance White Balance
in the main menu
▸ Select the desired setting