Photography problem, I shot the mesh swivel chair in the studio. Why is the mesh like this? Is it a lighting problem or something?

This phenomenon occurs when fine patterns on an object (such as woven lines on a fabric or very close parallel lines on a building) overlap with patterns on an imaging element. If two patterns overlap, a new pattern will usually be produced. This new pattern is often called moire fringe.

In order to reduce moire fringes, the following methods can be used:

1, change the camera angle. Because the angle between the camera and the object will lead to moire fringes, any moire fringes can be eliminated or changed by slightly changing the camera angle (by rotating the camera).

2. Change the position of the camera. In addition, moire fringes can be reduced by changing the angular relationship by moving left and right or up and down.

3. change the focus. Too clear focus and height details on detail patterns may lead to moire fringes, and a slight change in focus can change the clarity, thus helping to eliminate moire fringes.

4. Change the focal length of the lens. Different lens or focal length settings can be used to change or eliminate moire fringes.

5. Use software to process. Such as Nikon capture or Photoshop plug-in, to eliminate any ripple on the final image.