[Welta]

有次同個fan講開色溫,
佢話同一支燈,
遠近唔同,
色溫都變埋,
我就覺得唔係,
只不過距離遠左,
受到其他燈光既影響,
唔知有冇其他高手持其他高見,
敬請賜教.

[yingyeung]

It's really a gd question, very inspiring.
Personally, i think the colour temp does not relate to distance.
If anyone has idea abt this, pls comment.

[winson531]

如果係flash, 就可能會有關ge,唔同distance, 有唔同ge光度,所以有多d唔係flash ge 光混在一起,有d影響

[yingyeung]

So do you mean that if just only one light source, its own color temp will not change as distance changes?

[6x4.5]

唔會(IMHO)
唔係天文學用黎分析恒星既光普儀o米無用?

[Welta]

綜合各位高人既意見,
結論都係色溫同距離係冇關係既,
多謝各位既寶貴意見.

[winson531]

係, 有changes due to air ge dust ge ,都會好少,如果係影樓果d position

[micros]

會唔僧係用自動曝光﹐因為距離改變﹐畫面上光位唔同 o左引致曝光唔同﹐所以「色溫」唔同﹖
事實上色溫無變﹐只係曝光影響色調。