a. Prescription and PD An eyeglass prescription is necessary to process your prescription glasses. (If there is no problem with your eye and you do not need prescription lenses, you could choose non-prescription lenses)
An eyeglass prescription is a pad issued by your eye doctor after an eye exam, specifying all the numbers and signs which is used for us to produce eyeglasses for you. Please make sure it's a valid eyeglass prescription (make sure it’s not for contacts!). PD stands for Pupillary Distance, which is the distance between your pupils in millimeters, PD is very important for accurately fitting your lenses to achieve visual acuity. If there is no PD value on your prescription paper, you could measure it by yourself. How to measure your pupillary distance (Check with your doctor is recommended)
b. PayPal Account/Credit Card/Debit Card We accept ways of payment via PayPal/Credit Card/Debit Card currently, which will guarantee a convenient and secure payment environment. If you don't have a PayPalaccount, you can also pay using a credit card/debit card. BTW, currently, we do not accept check and cash.
c. Shipping address Your shipping information is necessary, your Name, Residential/Postal address and Phone Number included. Please note, if you choose Express Service, don't use your P.O. Box in your address.
d. Frame size and frame style Click on this link to know more detail about face shape and frame style: Eyeglasses For Your Face Shape Use the try-on system for style. Measuring frame size is very important: How To Measure Your Frame Size
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.
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.
The number sometimes written as "NV" or "Reading Addition" refers to near vision and is used for multifocal lenses and readers.
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.