1 2 12
1 15 18

: ,, ,,

  1. #1

    21 - 08 - 2007
    6,612

    ,, ,,

    ,,

    ,, ,,

    ,,










    APERTURE







    F-number .

    .: :.

    .

    .

    .

    f-stop.

    f f8 f11

    f2.8.

    .

    ޡ ѡ ӡ

    .





    F-NUMBER / F-STOP

    ( ).

    F Number .




    ISO

    International Standards Organization





    400 800 .






    ( Image sensor )



    ɡ .

    ѡ

    .

    .

    CCD CMOS.



    CCD

    Charged Coupled Device





    .



    CMOS

    Complimentary ****l Oxide Semiconductor

    CCD




    image sensor


    (resolution) ǡ

    ( picture elements). ϡ .



    .

    ɡ ( )

    - .



    charge-coupled device, CCD


    .

    CCD CMOS

    .

    CCD ڡ ɡ

    .



    ( complementary ****l-oxide semiconductors ,CMOS )


    ɡ

    CCD

    CMOS .

    CMOS ɡ ڡ ɡ

    .

    CMOS .









    light sensitivity



    .

    ISO

    ( ).

    ISO ( 50 100) ݡ

    ڡ .

    ISO ( 200 1600)

    .

    ɡ ISO .

    ISO .





    DEPTH OF FIELD



    DOF

    :

    .

    APERTURE

    .

    .: :.

    .

    ɡ

    . ѡ

    .

    ɡ

    ɡ

    . ѡ

    .





    DIGITAL ZOOM


    Optical zoom




    .





    OPTICAL ZOOM





    Wide Angle

    .







    SHUTTER SPEED







    .

    .: :.

    ( ).

    ɡ ɡ

    .



    .







    DYNAMIC RANGE



    ɡ

    .






    (Auto-exposure)


    .

    .

    ѡ

    f-stop ( ) .








    EV

    .



    ӡ .

    f-stop EV

    f-stop.

    f-stop EV

    f-stop



    AE LOCK

    Auto Exposure Lock





    .




    EV

    Exposure Value ()

    .





    EXPOSUR





    ()







    ( shutter priority )



    ޡ .

    ɡ f-stop.

    ޡ ɡ .





    (aperture priority)



    f-stop .

    f-stop ѡ .

    f-stop .

    ޡ .




    f-stop .




    burst mode



    .

    ɡ ϡ ʡ

    . .




    auto-bracketing




    . ʡ . f-stop f-stop . .



    DPI

    Dots Per Inch


    .







    ( pixel)




    . picture element .

    .





    MEGAPIXEL


    5 5 .

    .: :.

    .

    . 640480 0.3

    16001200 1.9 .





    EFFECTIVE PIXELS



    .







    RESOLUTION



    1600 X 1200





    LCD viewfinder




    ǡ . ǡ ɡ ʡ .







    WHITE BALANCE





    .

    (compression)


    ɡ . . . ȡ .





    (interpolation or resembling )



    ɡ . ɡ ɡ . .





    MACRO


    () .



    TELEPHOTO



    .



    WIDE-ANGLE

    Telephoto .





    MEMORY CARD




    32 8 .

    ( )

    ɡ .



    .

    ɡ .

    :



    Compact Flash



    Smart Media



    Secure Digital, SD



    Memory Stick .

    .

    .




    Firmware


    ..

    ..

    ( ROM ) ɡ Firmware ʡ CD DVD ǡ ɡ Cellular Phones Cell Phones ɡ

    Firmware



    Firmware Firmware



    :
    1. ( (

    2. ( / ) ( )

    Format ѡ

    Firmware ǡ

    ˡ Firmware ROM

    Firmware Firmware

    ROM

    Firmware.

    Firmware

    ( Format Firmware )

    Firmware ( (



    Night Framing

    Sony

    IR CCD ǡ

    IR ɡ Hologram AF

    ( ) ɡ

    IR CCD

    F717 ޡ

    IR .



    Night Shot

    IR CCD ǡ Hologram AF ) Night Shot .



    Lens


    "" . f f-stop ( ). f2 f2.8 ֡ ѡ

    . .

    f8 f11

    ( ).



    .

    . ɡ

    ڡ .

    ѡ 6.5

    7 21.

    .

    ( ) ѡ

    35 .



    zoom


    ɡ

    (wide angle)

    (telephoto)

    .

    X

    .

    3X

    4X 7X.

    ( ( Digital zoom

    ( ( Optical zoom ɡ

    .

    .

    . .



    ϡ ɡ

    20X 500X 900X .



    macro


    ѡ

    . ɡ 25

    10 7

    ( ) ( )



    .



    ɡ ϡ

    ( ).

    ɡ ǡ ѡ .

    ǡ

    LCD ( )

    f-stops.



    (built-in)


    ǡ

    (strobe). ɡ

    0.5 .

    ǡ

    .




    .

    ǡ .

    ɡ .

    ݡ

    Fill Flash ))


    ( )

    ɡ (hot shoe)

    . ɡ

    ѡ ( )

    ڡ .



    (fill flash)

    ԡ .

    ݡ

    . ӡ . - .

    :

    ԡ
    .





    Redeye Reduction


    .



    .

    .

    ɡ .





    rear-curtain sync


    (slow sync) . . . . .





    Angle of view


    .. ..


    AF lock
    .. .. (view finder)
    ( ) .







    AF Sensor


    .

    Abstract

    .. .. ..
    ..



    Aerial


    ..
    .. .. .. ..

    AF:

    autofocus 100%

    .

    AWB :
    Automatic White Balance

    ( )

    Anti-shake:

    , , .






    Aperture :





    Aperture ring :




    AE Lock :

    Auto Exposure lock



    Aperture Priority AE :

    AV ,

    AF ***ist Lamp :

    ,

    APS :

    Advanced Photo System 1996 ,





    Auto focus type




    ......



    Banding




    Bulb:
    B Blulb
    .. .. () .. ..
    .. ..

    Bracketing :
    .. 3 4 .. .

    Burst rate :

    .. .. : (fps)
    FRAMES PER SECOND



    B&W :

    black and white , .

    Blur :

    ( )

    Bounce flash :



    Blooming :

    ( CCD ( CMOS

    Buffer :

    EOS 1d Mark II 40

    Exposure value

    .... + +



    effective resolution :

    4.0 4.5 .

    E-TTL :

    Evaluative-Through The Lens

    EXIF :

    Exchangeable Image File xp .




    EXPOSURE VALUE :

    ( EV) - TTL off camera meter
    .. , () ... over exposure under exposure , EV .
    .. (+) .. .. (-) ..
    ........


    F Number :
    F 22 f/22 ,




    F-Stop = Guide Number / Distance
    = /


    Filter :

    UV Sky light .

    Fine grain :



    ) 50 100 ),

    Flash sync :

    SLR SLR



    Fast film :
    400 , 800 .


    Fill flash :

    ( ) .

    Flash :

    .

    Flare :

    . Flare .


    fps :

    Frames per second ,

    1 8,5 3 ( ( EOS1 10 600 - -



    Fish-eye lens :



    180 18 - 14 - 8



    Fast lens

    f2.8) )

    .

    Fill In:-

    Reflector.. ..

    (fill in) ..

    .. Fill in Flash ..

    Grip
    .




    Gray card
    :-
    .. . 18 90 . .... ..
    ..

    Grain:-
    .. Fast Film ...

    Guide number

    :-
    .


    () .. ..
    .. .. .



    hard gradation:



    -High Key:-

    .. .. ... .. ..

    .. .. .. ..



    Hot shoe:-

    Female
    Male . .. ..



    Histogram

    :-
    brightnees darkness
    .. .. ..
    .. LCD ..
    overexpoused .. D70

    .. .. ..



    Image ratio w:h
    . ,

    Image stabilization
    .




    .....



    Lens thread

    20 EF EF-s





    Orientation sensor
    . .





    Playback zoom
    ....



    Shutter speed :

    .

    Shutter priority :

    .. TV

    SLR :

    single lens reflex camera .



    Slide film :

    (Positive film) , .

    Shutter Lag:

    .



    Tripod







    Tripod mount
    ( (

    Time-lapse recording
    . ( (



    Uncompressed format
    RAW .






    ..

    .. :
    :
    :



  2. #2

    19 - 12 - 2009
    [
    2,101

    ....~

  3. #3

    21 - 08 - 2007
    6,612


  4. #4

    17 - 04 - 2007
    98


  5. #5

    21 - 08 - 2007
    6,612




  6. #6

  7. #7

    21 - 08 - 2007
    6,612


  8. #8

    21 - 08 - 2007
    6,612

    107

    7


  9. #9

    18 - 02 - 2010
    54




  10. #10

    14 - 12 - 2009
    289



  11. #11

    21 - 08 - 2007
    6,612




  12. #12

    20 - 08 - 2007
    230

    ..

  13. #13

    21 - 08 - 2007
    6,612


  14. #14

    22 - 08 - 2007
    ..
    10,817


    ..~
    .. ..
    .. !!

  15. #15

    22 - 08 - 2007
    ..
    10,817


    ..~
    .. ..
    .. !!

  1. 85 :
    : 5
    : 2008-12-28, 17:15
  2. :
    : 7
    : 2008-04-14, 00:23
  3. ^.^
    2 :
    : 29
    : 2007-07-10, 05:01
  4. (
    2 :
    : 4
    : 2007-02-04, 16:01
  5. 2 :
    : 2
    : 2006-11-03, 20:56

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