Changes

==Focusing==

==Focusing==

We have auto focus and manual focus. Auto focus does not work in every situation (situations where it could be a problem; in mono situations where the object and its surroundings are predominately one colour ie all shades of white, black, grey or any colour).

We have auto focus and manual focus. Auto focus does not work in every situation (situations where it could be a problem; in mono situations where the object and its surroundings are predominately one colour ie all shades of white, black, grey or any colour).

According to the ''Photographic Bible''<ref>The Photographic Bible by Daniel Lezano </ref>  there are three systems of auto focusing and they are called auto focus modes.

According to the ''Photographic Bible'' <ref>The Photographic Bible by Daniel Lezano </ref>  there are three systems of auto focusing and they are called auto focus modes.

* Single Shot-AF

* Single Shot-AF

* AL Focus-AF

* AL Focus-AF

* AL Servo Shot -AF  

* AL Servo Shot-AF  

Single Shot AF is standard and locks onto the subject until you take the picture. AL Focus is used when you can follow a moving object with the camera with the shutter button pressed half way. At the desired moment you take the photo. The moving object will be in focus. AL Servo shot AF is a combination of the two.

Single Shot AF is standard and locks onto the subject until you take the picture. AL Focus is used when you can follow a moving object with the camera with the shutter button pressed half way. At the desired moment you take the photo. The moving object will be in focus. AL Servo shot AF is a combination of the two.