Examples of use of AF
1. Most notably, the D300 increases to 51 AF points with 15 cross–type sensors, which contributes to the camera‘s new 3D–tracking 51–point Dynamic Area AF mode, and replaces the Group Dynamic AF of its predecessor.
2. Agreed Framework (AF), causing huge economic losses to the DPRK.
3. AF: Whatever was written in the media was beyond me.
4. With the AF Microadjustment function, you can fine tune the AF so that it focuses slightly ahead or behind the point that it normally would focus to.
5. This was a systematic breach of the major provisions of the AF.