The impact of different spectacle designs on the European visual field requirements for driving

Spectacles with thin frames and temples had a negligible impact on the peripheral VF, whereas thicker frames and temples could compromise compliance with the VF standards. VF loss was associated with greater VD, which can explain why male participants exhibited more artefacts. These findings emphasize the need to consider spectacle design in fitness-to-drive assessments with perimetry and raise awareness of potential VF restrictions associated with certain eyewear.