Eye lens dosimetry for interventional procedures - Relation between the absorbed dose to the lens and dose at measurement positions

► Relationship between lens dose and dose at measurement positions. ► Efficiency of different models of protective eyewear. ► Best position for an eye lens dosimeter is at the side of the head near the eye. ► A dosimeter at the eyebrow could underestimate the eye dose with as much as 45%. ► Radiation can slip through protective eyewear when radiation strikes from below.