Vertical prism.up near:InvLen:Pt:Eye.right:Qn:Phoropter
vertical prism.up near:invlen:pt:eye.right:qn:phoropter
Vertical prism.up near:Inverse Length:To identify measures at a point in time:Eye.right:Quantitative:Phoropter
vertical prism.up near:inverse length:to identify measures at a point in time:eye.right:quantitative:phoropter