Positive numbers on an eye prescription indicate they are correcting ... and children who wear glasses should see an eye doctor each year to make sure their eyeglass prescriptions continue to ...

The spherical number, or SPH, is how strong a lens ... their doctor’s office should request a copy of their prescription. The eye doctor is legally required to provide this information at ...

The abbreviations, numbers, and plus (+) or minus ... eye checkups so your glasses and contacts prescription stays up to date. Your eye doctor can also check for common eye conditions that ...

Though most of the times your eye doctor will tell you what ... will correct your eyesight. In the prescription, sometimes you will find numerical, numbers and signs which may be confusing ...

While this isn't meant to replace an in-office eye exam, GlassesUSA.com states that the results are "in line with the standard range of deviation as in any doctor ... prescription. Next to the ...

Making time to visit the eye doctor? Surprisingly difficult ... to remember that online vision tests focus solely on prescription numbers, not signs of eye disease," says Kamat.

Pupillary distance helps center your eyeglasses prescription ... or you’re nervous the number isn’t right, you can ask an eyeglasses provider or eye doctor’s office to measure it for ...