Research
The Effect of Presbyopic Vision Corrections on Nighttime Driving Performance
The study aimed to investigate the effect of various presbyopic vision corrections on nighttime driving performance on a closed-road driving circuit.
The study involved a repeated-measures design by which a participant’s nighttime driving performance was assessed on a closed-road circuit while wearing each of four power-matched vision corrections.
These included single-vision distance lenses (SV), progressive-addition spectacle lenses (PAL), monovision contact lenses (MV), and multifocal contact lenses (MTF CL) worn in a randomized order.