Visual acuity.far:LenRto:Pt:Glasses prescription.lens.left:Qn
visual acuity.far:lenrto:pt:glasses prescription.lens.left:qn
Visual acuity.far:Length Ratio:To identify measures at a point in time:Glasses prescription.lens.left:Quantitative
visual acuity.far:length ratio:to identify measures at a point in time:glasses prescription.lens.left:quantitative