Leica Digilux 3, Руководство пользователя

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Advanced
52
w Histogram
A histogram is a graph that displays
brightness along the horizontal axis (black
to white) and the number of pixels at each
brightness level on the vertical axis.
It allows you to easily check a picture’s
exposure.
When the values are distributed evenly,
the exposure is proper and the
brightness is well-balanced.
When the values are concentrated on
the left, the picture is under exposed.
When the values are concentrated on
the right, the picture is over exposed.
Examples of histogram
Properly Exposed
Under Exposed
Over Exposed
_
Histogram
• When the recorded picture and the
histogram do not match each other
under the following conditions, the
histogram is displayed in orange.
– When the flash is activated.
– When the flash is closed.
When the brightness of the LCD
monitor is not correctly displayed in
dark places.
When the exposure is not
adequately adjusted.
• The histogram is an approximation in
recording mode.
• The histogram of a picture may not match
in recording mode and playback mode.
• The histogram displayed in this camera
does not match histograms displayed by
picture editing software used in PCs etc.
• Check for any white saturated areas with
the highlight feature when the auto review
function is activated. (P29)
ISO ISO
100 100
F2.8 F2.8 100 100 P
ISO ISO
100 100
F2.8 F2.8 200 200 P
ISO ISO
100 100
F2.8 F2.8 50 50 P
STD STD 19 19
STD STD
19 19
STD STD
19 19
A
B
C
2 1
2 2
2 3