[lmichael]

我其實有個疑問，點解單反或者３／４系統，佢仲會係用實體機械快門？其實只用電子快門，可以解決好多問題，例如，快門聲，同步快門限制等等。。。，特別係３／４，連反光板都無，照計用電子快門更好。

[Nailimixam]

electro shutter is said to have Jelly like distortion

[Nailimixam]

or seems to be called "rolling shutter effect"

[pongyee]

係 4/3 至啱。

[pigpig2000]

"rolling shutter effect"影movie最明顯

[panasg1]

能夠用在ＤＣ的，最終也可以用於ＤＳＬＲ，時間可以解決技術難題。
電子快門比機械更快捷準確，取代機械快門是必然的。

[pigpig2000]

聞說D七千好咗好多，唔知好幾多 ^_^

[Nailimixam]

ＣＭＯＳ＝　getting signal line by line
CCD = getting signal all at once

[Nailimixam]

咁你就講1 條 line la
講得咁pro 做乜呢

[Nailimixam]

then why CCD don't need gei?

[panasg1]

單反也可以用ＣＣＤ，即是有機會用電子快門

[Nailimixam]

sigma 果隻sensor 又唔知得唔得呢