The main function of the Filter grid

It is used to filter out the influence of scattered rays on the film. It should be placed between the human body and the film. Most of the scattered rays can be filtered out, and only a small part of the scattered rays can be leaked. The wire Filter grid can improve the filming quality of X-ray machine medical equipment. The role of the wire Filter grid is to filter scattered rays, reduce the fog and improve the contrast.
In the case where the thickness and density of the object being photographed is relatively large, the use of a Filter grid can improve the quality of the film. It is recommended to use a Filter grid for filming with a high-frequency machine, and the effect will be better.

Author：Lillian