Distance to removed object
Everything is also incredibly simple here. In order to maximize the depth of sharpness, you just need to get closer to the object that you shoot. The reverse situation, for the maximum increase in the flu, you need to move away simply further from the object you remove. A good training will be the use of all these three parameters separately and in combination, which will give you a deeper understanding of the concept of depth of sharpness, as well as the instrumental of these techniques necessary for the photographer.