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While your glasses prescription can serve as a starting point, you will need a contact lens consultation to get the correct contact lens prescription. This will detail the base curve and diameter of the lens, what kind of material or brand to use, and how long the prescription will last.
Take advantage of the tools and contact lens calculators below.* They’re designed to help you maximize fitting effectiveness, patient care and practice efficiency. Easily convert a patient’s eyeglasses prescription to the corresponding contact lens parameters.
What Values Do I Need to Purchase Contact Lenses? When purchasing contact lenses, we require your current correction values. You will find these on your old contact lens package. It is important that your values are no older than 1 year, as your eyesight can change in this time.
Understand your contact lens prescription with our easy guide. Buy lenses online to match your prescription & suit your wearing habits.
If you’re a contact lens user, you should know how to read your prescription. Confused about what the terms on your contact lens packaging mean? It’s very simple and straight forward. Here’s our handy guide to understanding your prescription and what each of the values on your contact lens prescription means.
Contact lens values are determined by your optician or ophthalmologist using various tests and measuring methods. Only with an accurate prescription can you buy the right lenses. Please note that all parameters are checked for accuracy every 6–12 months.
Quickly convert a spectacle prescription to a contact lens Rx and its spherical equivalent with this easy-to-use calculator.
There are several codes and figures on your contact lens prescription. Use this guide to read your contact prescription: Base Curve (BC): This base curve determines what type of fit is required for the lens to meet the curve of your eye.
Here’s a quick and easy guide on how to read your contact lens prescription, to ensure you purchase the correct-fitting contact lenses for you. When you receive your contact lens prescription on paper, it will be laid out in a table format.
Get a better understanding of your contact lens prescription with Prescription 101—a comprehensive walkthrough that simplifies the information you need to know.