What is the recommended dose limit for the lens of the eye in mSv?

The recommended dose limit for the lens of the eye is 150 mSv. This limit is set in recognition of the increased risk of cataract formation and other lens-related complications associated with radiation exposure. Research has shown that doses above this threshold significantly raise the likelihood of developing cataracts, particularly in occupational settings where exposure to ionizing radiation is a possibility.

Regulatory bodies, such as the International Commission on Radiological Protection (ICRP), have established this limit based on scientific studies that assess both the effects of radiation on ocular tissues and the potential long-term health implications associated with exceeding safe exposure levels. This limit underscores the importance of monitoring and managing radiation exposure in medical and industrial environments to protect individuals who may be at risk due to their occupational roles.