When to use a grid

The wire grid is used to filter out the influence of scattered rays on the film. It should be placed between the human body and the film, so that most of the scattered rays can be filtered out, and only a small part of the scattered rays can leak. ​​
The wire grid can improve the film quality of the X-ray machine medical equipment, filter the scattered rays, reduce the haze and improve the contrast.
When the thickness and density of the photographed object are relatively large, the use of a wire grid can improve the quality of the photographed film. If the body thickness exceeds 15cm and the KV exceeds 60KV, in principle, a wire grid should be used.

Author：X Ray Grids Maker