In his first article for PhotographyBLOG, Zoltan Arva-Toth takes the bold step of proposing an entirely new auto-focus mode for digital cameras…
Update 1: As this has created a lot of interest, we’ll be contacting the camera manufacturers soon to ask for their input.
Update 2: Kodak, Carl Zeiss, Olympus and DxO Labs have now provided their feedback - see the end of the article.
It is no secret to anyone with a basic knowledge of photography that most modern cameras offer two main focusing modes, manual focus (MF) and autofocus (AF). Autofocus may come in several flavours, including AF-S (called one-shot AF by Canon) for stationary subjects, AF-C (AI Servo) for moving ones – especially useful if your subject is moving toward or away from you – and an intelligent AF-A (AI Focus) mode, which detects if the subject is in motion or not, and acts accordingly. Read the whole article here