Visual acuity N LI:LenRto:Pt:Eye:Qn:Phoropter
visual acuity n li:lenrto:pt:eye:qn:phoropter
Visual acuity N LI:Length Ratio:To identify measures at a point in time:Eye:Quantitative:Phoropter
visual acuity n li:length ratio:to identify measures at a point in time:eye:quantitative:phoropter