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Available Powers ParameterDetailsSphere power-10.00 to -6.50; 0.50 steps-6.00 to +6.00; 0.25 steps-6.00 to +6.00; 0.25 stepsCylinder power-0.75 to -5.75; 0.50 stepsAxis5º – 180º, 5º incrementsAdd power+1.00, +1.50, +2.00, +2.50
Initial Fitting Spectacle AddDominant EyeNon-dominant Eye+0.75, +1.00, +1.25DD+1.50, +1.75DN+2.00, +2.25DN+2.50 or aboveDD
