24 июн. 2024 г. · “PWR,” which stands for “power.” This refers to the refractive power that your eye will need to be able to see with 20/20 vision.

11 окт. 2024 г. · It represents the power of vision correction you need in diopters. These values can vary between your glasses and contacts prescriptions.

11 окт. 2022 г. · The power is a number on your contacts prescription that shows how far and which direction to move the point of focus to align on the eye's fovea.

The terms [PWR](Power), [SPH](Sphere) and [D](Dioptre) represent the visual correction power such as -1.00, -7.50 and -9.00.

The 'Power' or 'Sphere' section of your prescription indicates how much correction your vision needs to function properly. This is sometimes written as PWR/SPH ...

A contact prescription should name the brand of contact lenses that your eye doctor prescribes, as well as an expiration date for the prescription.

What does 'power' on a contact lens prescription mean? The power of your lens is measured in dioptres, and this indicates the level of correction your lens ...

PWR on your contact lens prescription stands for "Power." It indicates the strength of correction required to correct your vision, whether you're nearsighted ( ...

Your contact lens prescription can be tricky to read, but no worries! Follow our super simple guide to understanding contact lens prescriptions.