What is the minimum lead equivalent recommended by NCRP #102 for lead glasses used in diagnostic radiology?

The National Council on Radiation Protection and Measurements (NCRP) recommends a minimum lead equivalent of 0.35 mm for lead glasses used in diagnostic radiology. This specification is established to ensure adequate protection for the eyes from scattered radiation during imaging procedures. The lead equivalent works as a measure of the glasses' ability to attenuate radiation; hence, the selected value effectively reduces exposure to levels that could potentially cause harm.

In practice, using glasses with a lead equivalent of at least 0.35 mm ensures that radiologists and other personnel who are frequently exposed to radiation during procedures have sufficient protection for their eyesight against both direct and scattered radiation. This standard reflects ongoing research and recommendations from experts in the field of radiation safety and protection, ensuring that professionals are safeguarded while they provide patient care.