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S/F Polarized 7X28mm Trifocal Lens

POLARIZED S/F   7×28mm TRIFOCAL LENS
Material refractive index=1.499           Tooling index=1.530
Diameter Nominal  T.C. Rad Back  E.T. C.T. Sag Seg  Seg Add Rx Range     Recommended
Curve Curve Inset Drop Range
77mm 200 2.06 257.28 5.60 13.00 8.00 1.22 5 2 1.00-3.00 -2.00D/-5.00D
77mm 400 3.94 134.52 5.60 10.00 7.50 2.34 5 2 1.00-3.00 -0.500D/-3.00D
77mm 600 6.08 87.17 5.60 10.00 10.00 3.66 5 2 1.00-3.00 -0.50D/+5.00D
77mm 800 8.09 65.51 5.60 8.00 11.00 4.96 5 2 1.00-3.00 +4.00D/+7.00D