What potential issue does the safety stop ball address in radiation cameras?

The safety stop ball is designed to address the potential issue of source ejection in radiation cameras. When the source of radiation is inserted into the camera, it is crucial to ensure that it is securely held in place during operation. The safety stop ball acts as a physical barrier that prevents the source from being accidentally ejected, which could pose serious safety risks both to the operator and to the surrounding environment.

By utilizing the safety stop ball, operators can maintain control over the radioactive source and mitigate the risks associated with unintended discharges of radiation. This feature is especially critical in preventing exposure incidents and ensuring that safety protocols are upheld during the use of radiation cameras.