[Piclike]

我發覺如在酒樓和室內黃橙下用閃燈時,如白平行set在day light 時,在人物色溫沒有問題,但後面背景便又黃又"魚",相反如set在閃燈區,人物又偏藍,背景當然好些.
也曾盡力用softwear 改色但也很難取得兩者平行,晒出的相當然有點失望.

看來DC的色溫寬容度要比菲林弱.

請問各位對這方面有否好辦法呢?是否CMOS的色溫寬容度會比較好呢?

[Mike Chan]

請用Kodak灰卡設定白平衡，呢的卡約$100左右，三城有得賣。

[Piclike]

這我明白,但混合閃燈一齊時就難令人滿意.

[dynax7d]

兩種光源好難set~

[tam_dominic]

Cover the flash by a transparent color paper to make the flash close to the color temprerture of the environment.

色溫寬容度 never exist in my humble opinion.

[Piclike]

Hi tam_dominic,

Good suggest for better way to capture correct colour temperature.
Do u hv any suggest of that transparent paper for flash is used and where to buy? Thanks!

[joka]

in this case, suddenly auto balance working perfectly.
just like 300d, the auto WB is useless, however, if you take flash photo, it works well

[Philippe]

在閃燈前加filter是可行的.但必須加好多才可使純白的閃燈光變成燈光.
我post了一張用比較不同情況的相
http://www.dcfever.com/photosharing/viewphoto.php?category=0&view=text&photoID=185377
一張是沒有閃光燈,由於背光,主體曝光不足但背景色溫啱
一張是用閃燈加自動白平衡,主體色溫正確但背景偏黃,這是由於前後景色溫不一致,除非剪出主體分開較,否則搞唔到
一張是加了燈光柔光罩再在罩內加了兩張81D filter,用燈光白平衡,由於前後色溫一致,所以就冇偏色了.
圖中也可看到外閃加燈光柔光罩後的樣子.