Spanish latts power lenses

-.50 -0.75 -1 -1.25 -1.50 -1.75 -2 -2.25 -2.50 -2.75 -3 -3.25 -3.50 -3.75 -4 -4.25 -4.50 -4.75 -5 -5.50 -6 -6.50 -7 -7.5 -8