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Available Powers Sphere: -9.00D to +6.00D (in 0.25D steps)ADD powers:LOW: +0.75D to +1.25DMID: +1.50D to +1.75DHIGH: +2.00D to +2.50D
Initial Fitting For a near add of +0.75D to +1.25D, use a “LOW” add power.For a near add of +1.50D to +1.75D, use a “MID” add power.For a near add of +2.00D to +2.50D, use a “HIGH” add power on the non-dominant eye and a “MID” add power on the dominant eye