[kam101]

請問各位為什麼也數碼相機會有紫邊？
為什麼８２８會這麼嚴重？

[WingLee]

Me too..... 1D MK II & 1Ds MK II

[philip5cf]

sony 張 ccd 以前係好勁紫邊暨！你睇果 d dvd，以前用 sony 錄影機拍暨好勁紫邊！至於 828 暨問題可能係太細張 ccd 又放太多像素呱！重有好重要暨係機上暨儲存素據暨 chips。

wing lee 兄，你暨 me too 係咩意思呀？唔通你架 1D都好勁紫邊？

[kam101]

但是20D都有這個問題？

[rtyper13]

http://www.dcfever.com/glossary/glossary.php?glossaryID=31

尼度有講…
我諗…828既問題要sony先解釋到…"""

[WingLee]

Yes, 1D MK II & 1Ds MK II

[kanji]

有關828的紫邊問題的原因,carl zeiss有以下的解釋and解決方法請參考:
http://www.zeiss.de/C12567A8003B58B9/?Open
然後click Purple Fringes

[dcnut]

http://www.zeiss.de/C12567A8003B58B9/Inhalt-Frame/1EE51378BC156E2DC1256E3C0036DEFA?OpenDocument&Highlight=purple

[philip5cf]

這應該是數碼攝影的一個定律……因用 ccd 或 cmos 收集數據。所以紫邊之類問題是一定存在的。只看你有多大能力去改善而已！

[kahox02]

Frankly speaking,
all cameras with poor lens will have such problems.
it is mainly due to the different refractive index on different color.
(This is what I read from magazine)

So, many said using better lens, it helps u preventing this.

[geofku]

但係……828係用Zeiss鏡喎？

[philip5cf]

but it using sony CHIPS. you have a good eyes but think nothing! so......

[kahox02]

Zeiss ... so?
=D

Carl Zeiss, but remember, it is not by Contax, it is by SONY