How to take macro photos of the depth of the scene?

Try taking pictures with plush material or dark mirror background as the background. It is best to use photographic lights (brighter energy-saving lamps are actually enough), and the light will be softer and more uniform through soft cloth.

If you don't want the subject to have a shadow, you can use 2 or 3 lights, and the 2 lights are located at 10: 30 and1:30 respectively. If there is a Three Lamps District, you can have one on the left, one on the right and one at the back. If there is only one, it is best to use a reflector (as long as it can reflect light, the mirror can't, and foam can be used, but the light reflected by foam is softer, but it may not be bright enough. Specific can be adjusted according to the situation when shooting)

When shooting, it is best to set the camera to A (aperture priority mode). If it is necessary to blur the background, the aperture should be as large as possible (the smaller the aperture value means the larger the aperture, for example, F2.8 is greater than F3.3), because the ISO with sufficient light should be as low as possible, for example, ISO 50 100 200 400, so it is necessary to turn to ISO 50 because the photos taken are the clearest; Remember to turn on the macro mode when shooting small ornaments (that is, the sign of flowers on the camera). Because the large aperture after macro will lead to shallow depth of field, if you find that the object you are shooting is not blurred at first, you can try to narrow the aperture.

In this way, the quality of stainless steel can be displayed in photoshop by adjusting brightness and contrast.

Personal views are for reference only.