121
r
A
White Balance Fine Tuning
The colors on the fine-tuning axes are relative, not absolute. For example, moving the cursor
to
B
(blue) when a “warm” setting such as
J
(incandescent) is selected for white balance will
make photographs slightly “colder” but will not actually make them blue.
A
Color Temperature Fine-Tuning
When
Choose color temp.
is selected, you can view the
color temperature while fine-tuning white balance.
A
“Mired”
Any given change in color temperature produces a greater difference in color at low color
temperatures than it would at higher color temperatures. For example, a change of 1000 K
produces a much greater change in color at 3000 K than at 6000 K. Mired, calculated by
multiplying the inverse of the color temperature by 10
6
, is a measure of color temperature
that takes such variation into account, and as such is the unit used in color-temperature
compensation filters. E.g.:
•
4000 K–3000 K (a difference of 1000 K)=83 mired
•
7000 K–6000 K (a difference of 1000 K)=24 mired
Содержание D7000
Страница 1: ...DIGITAL CAMERA User s Manual ...
Страница 20: ...xviii ...
Страница 68: ...48 s ...
Страница 76: ...56 x ...
Страница 104: ...84 k ...
Страница 110: ...90 d ...
Страница 136: ...116 Z ...
Страница 150: ...130 r ...
Страница 198: ...178 I ...
Страница 346: ...326 ...
Страница 347: ......