The focusing "torque" of the AF-S moving from area to area when tracking is the same speed and snappiness .

s模式下焦点从一个区域其换到另一格区域的反映速度与上述相同，很爽快。

youdao

The focusing "torque" of the AF-S moving from area to area when tracking is the same speed and snappiness .

s模式下焦点从一个区域其换到另一格区域的反映速度与上述相同，很爽快。

youdao