Basically depth of field is a zone in a certain area in the camera that appears sharp and in focus. There is a point of focus that can actually focus a certain area and I makes do that it will get the best caption and best graphics. And the area corresponds to Depth of field. The sharp zone will vary from photo to photo depending on different factors, such as aperture and distance to the subject.

Whether your image is good or bad you cant have a dark like picture kinda picture. but deep depth can make a big difference to your exposure in cameras. but my first time using a camera it took alot of practice to get used to but now I’ve finally done it and being using some good exposure and stuff.