[卍明仔卍]

用緊500d 通常用開單次對焦和不是連迫
但有時特然有個人迎面行埋身想影,用單點對焦已經不停半按快門再影但通常都out foucs

而又沒有時間轉ai focus和連拍, 大家如果這些情況點做呢? 是否不停同步後退還是有更好方法呢

[chris053]

用d wide 鏡+要有usm ge

[afriwong]

你自己都行埋一份想清都好難…你知道可能人有行埋來你又想影佢咪開定AI Focus同連拍囉…影完一張放手咪得，影多咗Delete都唔緊要啦﹗

[JSmith]

其實都好難影，加上部機對焦又唔夠快的話...，對得呢個人已經行近咗.....
可以試用手動對焦，跟住個人調對焦環，正常來講個人應該均速咁行，光圈唔好太大以加大景深。

[叮噹仔]

爛gag: 最好既方法係"叫佢停低"

[h0001244]

<<<我會先對佢脚尖前兩尺，視乎步速，然後升起瞄住目標影>>>

I do the same as above

or sometimes I use MF and set the trap at few feets in front of the model and wait a while

[王迦南]

如果AI Servo都冇時間轉，又點有時間對住腳指尾呢？

如果有時間對住腳指尾對焦，又點解唔轉AI Servo呢？

[JSmith]

對﹗有時間搵對焦點，即係大把時間....

[siubi09]

AI Servo + USM

真係中唔到就捐打多兩張

[叮噹仔]

轉用中階以上機體,
入門機就係操作性不夠便利~

[h0001244]

If you are not using USM lens like my case (I use 15 year old tokina lens, no usm, slow AF)
AI Servo can't work properly with such lenses........

But 先對佢脚尖前兩尺，視乎步速，然後升起瞄住目標影OR using MF and set the trap at few feets in front of the model and wait a while MUST WORK even it is an old old lens

[卍明仔卍]

對前兩步好似都幾好.
而家其實係usm鏡.有時行街影下個仔,見個仔跑埋黎應該影到的話會好正,但次次影完發現都係out focus.