How can I make the picture clear with a macro lens?

No matter where you are and what kind of lens you use, you can take wonderful photos. Let's use five different types of lenses in the same place and tell you the wonderful use of these lenses. Macro lens When you realize the charm of macro lens, every corner of the world will become different in front of you. The microscopic world in the macro lens perfectly explains what is called "a paradise in a sand". Macro lens can turn the familiar macro world into an unprecedented micro world. Almost all photographers are new to the macro lens, and like the feeling of filling the whole picture with small things that are usually invisible, but in fact, the usage and function of the macro lens are far more than that. Macro lenses are mostly fixed-focus lenses, the focal length is mostly between 200mm, and the aperture is relatively large, so they are outstanding in blurring the background and the imaging quality is also excellent, especially at close range. In general, the macro lens can be used as a fixed-focus lens with excellent image quality. The maximum aperture of most macro lenses is f/2.8, and the depth of field is very small when the aperture is fully open. We can completely apply the methods and composition techniques used in ordinary lenses to macro lens shooting. As we all know, the depth of field depends not only on the focal length and aperture of the lens, but also on the focusing distance. The focal length is extremely short, and the depth of field is often only a few millimeters. In this case, in order to ensure the clear focus of the picture, it is best to set the focus mode of the camera to manual. When shooting still life, it is best to install the camera on a tripod to further improve the focusing accuracy. If you feel that the manual focusing accuracy of the viewfinder is limited, you can also use the camera's real-time viewfinder function to enlarge the picture. For cameras that don't support live view function in the early days, you can also choose an enlarged viewfinder that matches the viewfinder, or a right-angle viewfinder with enlarged function. We used a 50mm macro lens when shooting the working distance. You can also choose the lens that suits you best in the focal length range from 35mm to 200mm according to your actual needs. Like ordinary lens, when the scene accounts for the same proportion of the picture, the different focal lengths of the lens will also affect the perspective effect of the picture. However, considering the shooting distance, this effect on the macro lens is not as obvious as expected. The more important difference between macro lenses with different focal lengths is that the focal lengths are different at the same magnification. When shooting insects and other small animals that are easily frightened, a macro lens with a longer focal length is unlikely to interfere with them. Focusing is very important when shooting macro, especially when the aperture is fully open. Even the smallest focus error may cause the parts you need to be clear to become blurred. Macro is not small. Maybe you will see macro or English logo“macro "in many lens parameters, but that doesn't mean they are real macro lenses. The macro marked on the zoom lens can only show that their focal length is slightly closer than that of the ordinary lens, which does not mean that they can shoot small things very big. Note that the shadow uses a short-focus macro lens to shoot macro, and the distance between the front lens of the lens and the subject is only a few centimeters. The shadow of the lens or photographer is likely to be left on the subject without paying attention, so you must pay attention to this when shooting. If this happens, you should adjust your position and shooting angle in time.

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