How To Read Your Contact Lens Prescription

How To Read Your Contact Lens Prescription

What Do The Power Bc And Dia Parameters Mean For Contact Lenses Quora

What Do The Power Bc And Dia Parameters Mean For Contact Lenses Quora

Understand Your Contact Lens Prescription Vision Direct Ireland

Understand Your Contact Lens Prescription Vision Direct Ireland

Exploring Your Contacts What The Numbers Mean On The Box

Exploring Your Contacts What The Numbers Mean On The Box

How To Read Your Contact Lens Prescription 1 800 Contacts

How To Read Your Contact Lens Prescription 1 800 Contacts

Contact Lens Spectrum How Important Is The Soft Lens Fit Anyway

Contact Lens Spectrum How Important Is The Soft Lens Fit Anyway

Contact Lens Spectrum How Important Is The Soft Lens Fit Anyway

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.

What does bc stand for contact lenses.

What does each part of your prescription mean. Different individual have different curvature of their eyes. Let s start with the letters bc which stand for base curve. Os stands for ocular sinister the latin term for the left eye.

A lens with a base curve of 8 6 is steeper than a lens with a base curve of 8 9. Use this guide to read your contact prescription. Contact lens exams measure your eye surface so that doctors can prescribe a contact fitted for your exact eye shape. The bc or base curve measurement indicates the back curvature of your contact lens in millimetres.

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. This base curve determines what type of fit is required for the lens to meet the curve of your eye. If you see an ou on your label meaning ocular uterque it means the prescription is the same measurement in both eyes. The base curve and diameter should be written on your contact lens prescription.

Different contact lens brands of both corrective lenses and colored contact lenses make products in different sizes. The prescription may also include how often your contacts should be replaced monthly bi weekly weekly daily to avoid eye damage through infections caused by the buildup of protein calcium lipids and other substances found. Power is the strength of the contact lens the part that magnifies and helps correct vision. According to the ohio state university medical center although contact lenses are similar to a spectacle prescription contact lens measurements usually have different numbers 1 4 5.

Od or ocular dexter is latin for the right eye. Power is written as a unit of measurement called a diopter. Although many people s eyes are a globe type of shape there are still unique variations that prohibit contacts from being a one size fits all item. It also means your contact lenses will be less likely.

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. Does that mean 3 pairs of lenses. It s the back curvature of your contact lens which is measured in millimeters. There are several codes and figures on your contact lens prescription.

Air optix aqua multifocal lenses are only manufactured with one base curve and diameter measurement.

What Does Bc Mean In Contact Lenses Contact Lenses

What Does Bc Mean In Contact Lenses Contact Lenses

How To Decode Your Contact Lens Prescription Simply And Easily Perfectlens Canada

How To Decode Your Contact Lens Prescription Simply And Easily Perfectlens Canada

1 800 Contacts Connect How To Get A Contact Lens Prescription

1 800 Contacts Connect How To Get A Contact Lens Prescription

How To Read A Contact Lens Prescription Guide With Example Eye Health Hq

How To Read A Contact Lens Prescription Guide With Example Eye Health Hq

Decoding Your Contact Lens Prescription

Decoding Your Contact Lens Prescription

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What Do The Power Bc And Dia Parameters Mean For Contact Lenses Quora Contact Lenses Power Health And Wellness

A Super Simple Guide To Contact Lens Prescriptions Perfectlens Canada

A Super Simple Guide To Contact Lens Prescriptions Perfectlens Canada

Base Curve Measurement For Contact Lenses What You Need To Know My Best Contacts

Base Curve Measurement For Contact Lenses What You Need To Know My Best Contacts

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Understanding How To Read Contact Lens Prescription All About Vision

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Which Contact Lens Base Curve Should I Use My Contact Lens Blog

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