What Does Bc Stand For When Ordering Contact Lenses

And because we re sticklers for healthy vision we can t process your contact lens order without one.

What does bc stand for when ordering contact lenses.

Od or ocular dexter is latin for the right eye. Typically a contact prescription contains a brand name lens base curve lens diameter and lens power so you can easily order the right corrective lenses. This base curve determines what type of fit is required for the lens to meet the curve of your eye. Research suggests that it s important to double check that the contacts you receive are the same ones your doctor prescribed before you wear them.

Use this guide to read your contact prescription. There are several codes and figures on your contact lens prescription. If you see an ou on your label meaning ocular uterque it means the prescription is the same measurement in both eyes. Unlike glasses that sit about 12 mm from your eyes contact lenses sit on your eyes making the two prescriptions very important and very different.

Written by scott frothingham on november 12 2018. You can t get a prescription for contact lenses until your doctor has performed a fitting and evaluated your eyes response to contact lens wear. Os stands for ocular sinister the latin term for the left eye. It also means your contact lenses will be less likely.

What does each part of your prescription mean. The bc or base curve measurement indicates the back curvature of your contact lens in millimetres. This is important for comfort as the bc of your contact lenses should match your eye s natural curve as closely as possible to ensure a better fit when you are wearing your contact lenses. Base curve bc of contact lens is to general measurement of the back surface of contact lens base curve of disposable soft contact lenses available in the market varies from 8 4 mm to 9 0 mm.

Many factors affect the size of a lens including the prescription and the diameter size across the lens so a base curve in one type of lens may be slightly different in another type or brand of contact 1. Why your contact lens prescription is important. What is the base curve bc of contact lens. Different individual have different curvature of their eyes.