-
. . .
. .
:
Picture element ǡ . . .
. 640480 0.3 16001200 1.9 .
. . . 2048 1536 3.1 ( ) 2048*1536=3145728 .
.
( ). Compact Flash Smart Media Secure Digital, SD Memory Stick. 2TB ʡ ȡ 280 .
Digital SLR . ǡ ɡ .
. . ǡ :
Focal length ǡ mm.
Lens speed ɡ .
ѡ . . . .
ɡ ǡ . ѡ . . UV Sky light Polarizer...
International Standards Organisation . , . ߡ .
F-number . F /f f/22 f/8 f/16...
. ѡ . .
(WB) . ͡ .
. ݡ ɡ ɡ ...
The histogram of the image brightness darkness . ǡ .
HDR . .
. ɡ 1975 Steven Sasson.
- Digital zoom Optical zoom
. ǡ ѡ ѡ . .