[Ellakwan]

中央一點對焦，之後無構圖，日光日白都失焦！痴線！

[MR NGAI]

the king of out focu camera!! >.<

[Vistaresort]

討論了這麼久,從未見到一張失焦相,請停止謠言.
失焦也可以是人為的,用什麼相機也可以失焦.

[彼德班]

其實樓主搞清楚 失焦 同 走無 喱兩個 terms 未呢 ???

個人認為 canon 有 走焦 係確有其事，不過唔知佔幾多 % ?!!

唔知樓主有冇上 CS cal 機/鏡 ?!

講真，如果樓主真係咁唔滿意，就應該及早轉會。

[nfever]

師兄如想要看失焦的SAMPLE 可以在以下的LINK 找到, 內有很多朋友的經驗

http://www.dcfever.com/forum/read.php?f=1&i=462561&t=462561

[nfever]

SORRY 條LINK 錯左再POST

http://www.dcfever.com/forum/read.php?f=1&i=462561&t=462561&phorum_auth=9f64b0ed98667898aafe3fa1534291d7

[hanny]

already i go to monkey hill using 400d

no problem is it your techec problem ??
becasue i have two set of 400d all no problem that like you say


how long are you for dslr bigginer or ??

[Rol]

Use single point AF at centre also can get wrong focus if use improperly.

AF is not work at flat surface without pattern like cheek, dark area like hair, suppose DSLR should tell us the AF not succeed,

But thanks to great intelligent system like dynamic AF area, digi..etc.

Your DSLR will think the object temporarily go out of centre area and take other AF points to focus.

so it will focus at other area if your centre AF point is at difficult focus object.

[kingkonghk]

又講返呢樣? 好易搞到10幾廿page

[sal]

我自己都用400d 冇問題, 不過我想問樓主. 我可唔可以forward 你呢個post 比 canon 個邊? 夾埋晒咁多post 過既問題一次過叫canon check 下?
或者你都拎部野上 canon 嘈下~
我真係好想知canon 個答案~

[moveandtouch]

吾係機失焦.係鏡失焦啊.你用支定焦鏡就知道吾會走焦.
canon變焦鏡走焦出晒名.幾乎無支sharp

[sixsix660]

Canon 走焦萬歲

[kingkonghk]

===
吾係機失焦.係鏡失焦啊.你用支定焦鏡就知道吾會走焦.
Canon變焦鏡走焦出晒名.幾乎無支sharp
===

有人講過50/1.8走焦喎

[sixsix660]

50 1.8 焦點已經準確.比其它變焦己經好好多.千其吾好用70-200.走焦超利害

[dixonkwok]

Take all your lenses and camera to Canon CS for a detail checkup la...
Free within warranty period.

I just have zoom lenses like EF 28-70, EF-S 10-22, Kit-lens and all of them are working fine without problems after checkup.

Even my Tamron is OK but not back focus. It is mis-focus at times.