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Eyeglass prescriptions contain abbreviations and numbers that tell us how your lenses should be made.
OD
OS
Eyeglass prescriptions contain abbreviations and numbers that tell us how your lenses should be made.
Indicates the main amount of lens power needed to correct nearsightedness or farsightedness.
Shows the amount of correction needed for astigmatism.
Works with the CYL measurement and identifies the orientation of the astigmatism correction.
Additional magnifying power used for near vision in multifocal prescriptions, such as progressives or bifocals.
Some prescriptions include prism correction. If your prescription contains prism and you're unsure whether we can fill it, please contact us before ordering.
The distance between the centers of your pupils, measured in millimeters.
PD helps us properly position the optical centers of your lenses.
Enter your prescription exactly as it appears on the prescription provided by your eye-care professional. Do not change plus/minus signs or prescription values.
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order