- A function used mainly in sports and other action photography; on Canon cameras this is known as AI servo, while on Nikon cameras it is known as " continuous focus ".
- PD AF in a continuously focusing mode ( e . g . " AI Servo " for Sony ) is widely believed to be a " one measurement, one movement " open-loop control process, but focus is confirmed only when the AF sensor sees an in-focus subject.
- It's difficult to find ai servo in a sentence. 用ai servo造句挺難的