Price contain the lenses.
Please offer your eyeglasses prescription in our form or send your original prescription to us.
OD(RIGHT EYE) SPH ; CYL AXIS
OS(LEFT EYE) SPH ; CYL AXIS
1. O.D. = Right Eye O.S. = Left Eye
2.SPH= Sphere=Spherical, is the strength of your prescription, bears sign “+” or “-“, “+”refers to farsightedness and presbyopia, “-“refers to nearsightedness. If “PL” or “Plano” is stated at the place of SPH on your prescription, please enter 0.00 for this option.
2.CYL= Cylinder= Cylindrical, is the diopters degree of the astigmatism. This number also has “+” or “-” signs. If “DS”or “SPH” or “spherical” or “PL” is stated at the place of CYL, it means you have no astigmatism and 0.00 is the option required to choose.
3. AXIS, is a number between 0 and 180 degrees, and means the orientation of your astigmatism. There is no sign before this number.
4. P.D. distance = Pupillary Distance
1.5 Refractive Index
* Scratch Resistance
-Recommended for mild, single vision precriptions. Rannging from 0 to +/-6
-For a more impact-resistant lens, consider polycarbonate.
-For a strong prescripton consider thinner lens options
1.6 Refractive Index
-Recommended for mild to medium prescriptions. Rannging from 0 to -10 and 0 to +6 .
-30% thinner than Plastic CR-39 lenses
-Impact resistant: good for sports, outdoor activities, and children’s lenses
-If you have a strong prescription, consider High Index lenses for a thinner, more attractive look
1.67 Refractive Index
*Multi K+ (Waterproof)
-Recommended for farsighted and stronger prescriptions. Rannging from 0 to -12 and 0 to +6 .
-45% thinner than Plastic CR-39 lenses