Effect of multifocal lens glasses on the stepping patterns of novice wearers.

Highlights: [•] Measured novice young and middle-aged gait adaptations to multifocal lens glasses. [•] Stepping patterns were analyzed during step up and down from two step heights. [•] Cautious gait changes include increased stepping time and toe clearance. [•] Increased step time and vertical forces from glasses may increase fall risk. [•] Novice young and middle aged adults responded similarly to multifocal lens glasses. [Copyright &y& Elsevier]