We use cookies to make your experience better.To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
Spring Also called the March equinox or vernal equinox, spring is the new of new beginnings. Fresh buds bloom, animals awaken and the earth seems to come to life again. This seasons often goes beyond the scientific ,but as for the eyewear world , we are always ready to bloom with the season. So dont look any further VKYEE OPTICAL HAS IT ALL!!
PD is the distance between your two pupils in millimeters. Having a correct PD on your glasses ensures that you are looking through the ideal spot in your lenses. If there is no PD on your prescription, you can check it with your doctor or measure it yourself.
SPH(Sphere)
Sphere(SPH) refers to the refractive correction in the prescription. Minus(-) values are for nearsightedness, and Plus(+) values are for farsightedness. If "PL" or "Plano" is written for the either SPH on your prescription, then you should select "0.00".
CYL(Cylinder) & Axis
Cylinder(CYL) refers to astigmatism. It can be either positive(+) or negative(-). Axis is recorded as an angle in degrees, between 0°and 180°. Therefore, if there is a CYL value on your prescription, then there must be an Axis for it.
If "DS" or "SPH" is noted for the either CYL on your prescription, it means you have no astigmatism.
ADD(Addition)
The number sometimes written as "NV" or "Reading Addition" refers to near vision and is used for multifocal lenses and readers.
Prism
Prism is power, measured in diopters, used to correct vision displacement, like double vision or an eye turn. Most eyeglass prescriptions do not have prism correction. A prescription with prism will have two values per eye: a Prism (power) and Base (direction).
Please confirm whether your prescription data matches. If it is correct, please click 'Confirm' to continue.
Spring Also called the March equinox or vernal equinox, spring is the new of new beginnings. Fresh buds bloom, animals awaken and the earth seems to come to life again. This seasons often goes beyond the scientific ,but as for the eyewear world , we are always ready to bloom with the season. So dont look any further VKYEE OPTICAL HAS IT ALL!!
