e-mail • google+ • twitter • facebook • vkontakte • picasa • flickr • 500px • yandex.foto • livejournal |
. • • • • lightroom. |
![]() |
|
. ϸ 100 , 150 . , , 1000 ! ( ) . , , , 1150 , . , ? ? (upd. . . ).
, . , , . , , , , . , . .
. 1812 , , . , ? , .
p.s. , . , . , , .
: |
, |
(ACR 6 Canon Standard):
. :
, .
, , , -. - , . .
, RAW . , 10-400 f/2.0. , , . , , . Adobe, , .
: acr dng profile editor |
, , ! |
. .
, , . . 12 .
:
, ! , !
, ! !
, ? !
, ? !
, ? !
, , !
: , , , , . , 80- . .
: |
, - 2 |
, :
. - ?
, . .
50D, 24-105 f/4.0L. EOS Utility, , . .
3 , f/4 f/8, , .
. f/4 f/8 - .
200%.
1) f/4, , |
2) f/8 |
3) f/8 - ( 5 ) |
4) f/4 - , |
. 100-400 . , , . , . , - .
24-105 .
, . .
: |
|
.
. .. (, f/8), . , .
, . . :Canon 50D, EF 24-105 f/4.0L EF 100-400 f/4.5-5.6L. .
, - ?
, , .
++ , LiveView 10 . , 300 , . f/8 , .
upd. , kalabuhov, .
: |
Canon 7d low light AF |
: autofocus canon canon 7d low light af imaging-resource |
DNG |
greenogr , , DNG .
michael-perlov , .
, . .
, :
ACR 2003 2010, , .
RAW DNG:
.
RAW CR2, DNG 4.6, DNG 5.4. ACR 4.5 , 4.6.
: ACR 4.6, ACR 5.4 Camera Standard, , . 2003 , 2010. .
TIFF 16 8 bit sRGB. Lightroom 3b2.
Photoshop Image : Calculations, Subtract, offset 128. Gray Red. , . , , , - .
CR2 DNG ( 3 , 47 ): http://alex-krylov.ru/upload/20100520/dng/_dng_test.zip
.
footnote. , TIFF RAW. , .
footnote 2. . . .
update. michael-perlov: http://community.livejournal.com/ru_lightroom/106680.html?thread=1123512#t1123512. , .
update 2: , : http://akry.livejournal.com/609298.html?thread=1073682#t1073682
, , . DNG . , , . , DNG, , . , . ACR , DPP. , , . , ?
update 3: Using DNG safely, , .
: adobe dng cr2 dng raw dng raw dng |