A Simple Guide To Focus Stacking
The most common use for focus stacking is in landscapes and macro work. In either case the shooting technique is the same, you will need to shoot several images with the focus points overlapping. The most important elements that you will need are a tripod and consistent light. If the lighting is constantly changing, it will be difficult to efficiently blend the shots together. The use of a tripod is required because the position of each individual shot needs to be identical, it is only the focus we are changing.