Abstract

Overview

This paper evaluates the impact of wearing glasses on the Specific Absorption Rates (SAR) in the human head when using wireless eyewear devices during a phone call.

Findings

• Focus primarily on SAR values in the eyes due to their high sensitivity to electromagnetic fields (EMF).
• Wearing glasses significantly affects SAR distribution and levels, with SAR in ocular tissues with glasses up to 6 times higher than without.
• Introduction of new EMF hotspots in the eyes which may greatly increase SAR values in ocular tissues.
• Maximal SAR values shown to vary with glasses size and radiation frequency.

Conclusion

Glasses wearing during the use of wireless eyewear devices can potentially raise health risks associated with increased SAR in the eyes. The findings are crucial for designing safer eyewear with lower EMF exposure.