[karinchau]

想請教一下影太陽既問題
以前用DC既時候影日落會影到大大個太陽
但用左450D 之後唔知點解只係影到光, 但影唔到太陽
點解會咁既????

唔該晒呀!!

[petercyc]

收光圈影, 有咁細收咁細

[karinchau]

唔該晒你呀!
可唔可以問下點解要收細個光圈既?
影唔到太陽係因為太光??

[petercyc]

咁又唔係, 只係唔收只會影到一達野, 收會有個星形出來, 原理好似夜晚影燈一樣, 只係日頭要收得更多.

[karinchau]

唔該晒 我下次會再試下 :)

[h0001244]

petercyc hing, what if I don't a 星形出來, what should I do

[petercyc]

你意思係收左光圈都冇星形出 (但你想出)? (天氣太濁係會咁) 如果係你可以試下搵D位至部份陽光有遮, 部份冇遮既影來睇睇 (記得收光圈).

如果你想影個圓餅, 唔要星. 咁就一定要等日落時個蛋黃啦!

[h0001244]

If I do not 收光圈, and put a ND8 filter at front, would it help to obtain a circle sun without 星形 ? ?

[Ison]

黃金十分鐘就容易影好多架啦
http://dcfever.com/photosharing/view.php?id=656572

[petercyc]

I have think about it before but I haven't got a ND filter and haven't try it, so I'm not sure. May be you can try try and tell us.

[petercyc]

睇錯, 原來樓主只係講影日落, 咁就易啦, 光圈都唔使收太細, 只係睇時間同地點, 越近地平線越好(但時間越短)! 好天去白泥啦! 好易影到.

[jordan45]

收細個光圈right???


thank you....

[petercyc]

埋好似普通影夜景咁囉, ISO100, 落腳架, 光圈收到8/F咁上下.

[petercyc]

同埋UNDER來影, UNDER幾多就視乎環境而定. 再唔係手動都得.