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STEP 1 STEP 2 STEP 3 STEP 4 STEP 5
Visual Need Selection Lens Brand Selection Lens Thickness Indexes Lens Type selection Lens Coating Add-ons

STEP 3: SELECT THE LENS INDEX (THICKNESS)

High prescription powers needs higher INDEX. As your prescription power increases, it makes the lenses thicker. Select the Correct lens Index that corresponds to your Prescription powers (sphere #) as recommended below for thinner & lighter lenses. Read more...

For the regular lens thickness please select as recommended below or select a higher index for thinner lenses

If your OD (Right) or OS (Left) Sphere (SPH) number is from

1.50 Index      0.00 to +2.75 or 0.00 to -2.75

1.59 Index     0.00 to +4.75 or 0.00 to -4.75

1.60 Index       +1.50 to +4.50 or -1.50 to -4.50

1.67 Index        +3.75 to +6.75 or -3.75 to -6.75 

1.74 Index       +5.75 to higher or -5.75 to higher 

*Polycarbonate is highly recommended for kids, physical work, sports & for Half/Semi or full rimless frames.Read more..

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