[currie]

師兄:
請問你們點set 個 AF Mode?

係Set 邊隻? :
One Shot AF,
AI Focus AF,
AI Servo AF

睇manuel話，影ｍｏｖｉｎｇ　野就ｓｅｔAI Servo AF 。我係用黎影狗的，咁係唔係用AI Servo AF ？　我用　ＥＦ　７０－３００　ＩＳ USM。

最唔明係AI Focus AF, 同AI Servo AF 的分別。好似AI FOCUS AF 醒D，但MANUEL 又唔教幾時用AI FOCUS AF。

謝謝

[Obi-Wan]

please goto EOS FAQ
http://photonotes.org/articles/beginner-faq/cameras.html

Find the words "What are the One-Shot and AI Servo autofocus modes?"

[currie]

Thanks for your reply.
i understand the meaning and definition of three modes because the manual also describe them.

I just want to know how other CHING use them. Are they useful in 400D?

[steveleung3815]

One Shot AF = 主體唔會郁
AI Focus AF = 主體可能會郁, 攝影師不能預計主體幾時會郁
AI Servo AF = 主體會郁 (相機會不停追焦)

基本上常用係One Shot AF & AI Servo AF

[currie]

謝謝steveleung

ＡＩ　ＳＥＲＶＯ　ＡＦ　的反應會唔會快過ＡＩ　ＦＯＣＵＳ　ＡＦ，好似ＳＥＲＶＯ　ＭＯＤＥ　係不停追，而ＡＩ　ＦＯＣＵＳ　係要部機覺得個主體郁佢先去ＳＥＲＶＯ　ＭＯＤＥ　追焦。

你都知影狗啦，佢地不停咁郁的。

[currie]

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