Longshadow wrote:
Most consider manually focusing as turning the lens <focus> barrel, not pressing the button half way to activate the camera's auto-focus system.
Yes that is true. I was referring to focusing manually after autofocusing.
If I auto focus with my AF-S lens set on AF and my camera set on AF, and then I want to focus a little more, I can override auto focus and turn the barrel to achieve more focus. I only can do this with the AF-S lens while my shutter is half pressed. If I totally manually focus with the lens and camera set on manual then I don't need to half press the shutter.