If you don’t know how to do this, don’t say you can shoot macros

  Macro photography can give us insight into the microscopic world, which can present the world that the naked eye cannot see, but it is not easy to take good macro photography. The macro lens is often very close to the subject, and the macro lens is usually a medium telephoto, which makes the depth of field very shallow and it is not easy to take good pictures.

If you don’t know how to do this, don’t say you can shoot macros

  Nikon official proofs

   Blur has a very important meaning in photography, but in macro photography, too strong blur is not It will bring an ideal dreamy effect, but will blur the subject of the photo. Therefore, when shooting, the aperture is usually reduced to control the depth of field. However, in actual shooting, the depth of field of the work shot with a small aperture in the traditional sense like f/8 to f/11 is still not deep enough, and a large part of the object will still be blurred. If you use f/22 to f/32, With a very small aperture, diffraction effects are inevitable, and diffraction can quickly degrade image quality.

   Then, is there any way to achieve a larger depth of field while ensuring the image quality to make all macro objects clear?

If you don’t know how to do this, don’t say you can shoot macros

  Nikon official proofs

   In fact, in the digital age, depth-of-field synthesis is a must-have technique for macro photography. The principle of depth-of-field synthesis is to take a group of photos at the same position, each with a slightly different focus, and a clear and sharp macro work can be synthesized through simple post-processing.

If you don’t know how to do this, don’t say you can shoot macros

  Nikon official proofs

  To try depth of field synthesis, we need a tripod, a macro lens and a camera. We recommend the use of Nikon Z 6 or Z 7 mirrorless cameras. Nikon mirrorless cameras have excellent imaging capabilities and can use F-mount macro lenses through the FTZ adapter ring, which is very convenient. Nikon Z 6 and Z 7 mirrorless cameras have a touch screen, we can click on the screen to complete the auto focus, which is very useful in macro photography, especially the depth of field synthesis operation, reducing the user’s learning threshold. Flip the screen is also a very important function, we can shoot from multiple angles.

   First, we set the camera on a tripod to adjust the composition, and try to ensure that the camera does not shift during the entire shooting process. Once the camera shifts, there is a high probability that it will fail in post-processing. Another advantage of using a tripod is that you can use a slow shutter speed, and you can also use a low ISO to reduce picture noise.

   Next, we set the camera to M manual mode. This is to ensure the consistency of exposure during the shooting. The aperture value is set to f/8 to ensure a certain depth of field and sharp image quality.

If you don’t know how to do this, don’t say you can shoot macros

  Nikon official proofs

   When shooting, you can use the focal length change shooting function of the Z 7, which can shoot up to a series of about 300 images at the same time The focus position is automatically moved gradually from the starting point to infinity. The shutter release interval and focus compensation can be selected. Moreover, the stacking image function with focal length change adopted by Z 7 can automatically create a black and white preview image for confirming the focus area before image synthesis, making focus stacking more convenient to use.

After the shooting of   , this group of pictures will be processed for post-processing, and a macro composition with depth-of-field synthesis is completed.

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