If you wear a toric lens your prescription will contain two additional columns entitled cylinder and axis.

BC values are a bit like clothes sizes - just because you are a BC 8.6 in one brand doesn’t mean you will be in another.

If your prescription does not contain a BC value, this is likely because your brand of lens only comes in one base curve.

Most lenses come in several different BC values. The doctor fits the lens with the curvature most appropriate for your eye. BC values range from about 8.0 to 9.5.Your prescription has an expiration date that is typically one year from the date you were fitted for your contact lenses.In addition to the lens power,your contact lens prescription contains several other pieces of information related to the size of the lens. A contact lens prescription is not the same as an eyeglass prescription.Here are the definitions of the symbols used: PWR/SPH:īackTo Top Additional Information About Prescriptions Here is a typical contact lens prescription: Eye Repeat the same for the other lens that you need. Order just the right or left eye by setting the quantity to 0 for the eye that you DO NOT need. Quick tip: If you have a current box of your contacts, check the side of the box for your prescription. We’ll contact them to validate the prescription. Then let us know your doctor’s information during checkout.

If you have a prescription from another doctor, add the box quantity you need to the cart without entering a prescription. We’ll validate your prescription with our store if you’ve shopped with us, then process the order! Then let us know your store during checkout. I Don’t Have My PrescriptionĪdd the box quantity you need to the cart without entering a prescription. You can also upload an image of your most recent prescription during checkout. ULTRA Multifocal for Astigmatism Low AddĮnter your prescription when you add your contacts to the cart.ULTRA Multifocal for Astigmatism High Add.1-Day Acuvue Moist for Astigmatism 90 Packīiotrue Oneday for Presbyopia 30 Pack High Addīiotrue Oneday for Presbyopia 30 Pack Low Add.

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