What is the blur effect of Nikon d5600 shooting?

Near objects are clear and the line of sight is blurred. To achieve this effect, it is generally necessary to cooperate with the aperture and focal length. Only with the cooperation of telephoto end and large aperture can we shoot. SLR lens can adjust the focal length and aperture of the lens, so it can easily eliminate the influence of near-object clarity and visual blur. 5600 is a portable computer. If you want to shoot the landlord, you can try to use the macro function. But the effect is definitely not good.