117
I
A
Folder and File Numbers
Photographs are stored as files with names containing a four-digit
number between 0001 and 9999 assigned automatically in ascending
order by the camera. These in turn are stored in folders containing up
to 999 images. A new folder is created automatically file numbering
reaches 9999 or the number of images in the current folder reaches
999.
Folder number
File number
100-0001
A
Histograms (
Camera histograms are intended only as a guide and may differ from
those in imaging applications. Sample histograms are shown below:
•
If brightness varies evenly across the
image
, the distribution of tones
will be relatively even.
•
If the image is dark
, tone distribu-
tion will be shifted to the left.
•
If the image is bright
, tone distribu-
tion will be shifted to the right.
Exposure compensation shifts the distribution of tones to the right
when raised, to the left when lowered. Histograms can give you a
rough idea of overall exposure when bright ambient lighting makes it
difficult to see the display in the monitor.
