Your contact lens prescription contains specific information to ensure your contact lenses are safe, comfortable and provide excellent vision. This number indicates how curved your contact lens is.
Your optician will try and match the curve of your contact lens to the curve of your eye to find the best fitted contact lens for you.
How to read contact lens prescription. Read the measurement of the diameter (dia), given in millimeters; How to read your contact lens prescription. It is illegal to sell contact lenses without a prescription, and for good reason.
How to read your contact lens prescription. The contact lens sits on. In addition to lens power, a contact lens prescription contains several other pieces of information related to the size, color, brand, and expiration dates of the lenses.
Although many assume a contact lens prescription is the same as an eyeglass prescription, the two are not interchangeable. You will need a separate contact lens prescription if you want to wear contacts. How to read your contact lens prescription without understanding the metrics displayed on your prescription, you’ll likely end up with a box of lenses that don’t aid your vision or fit your eye.
Diopter is often abbreviated d. how to read your eyeglass prescription A contact lens prescription is not the same as an eyeglass prescription. We’ve created this super handy guide to help you understand your contact lens prescription and order the right lenses online with ease.
If you don't have a contact lens prescription, schedule an appointment with an eye. Before you complete your order, you should first know how to read your glasses prescription and contact lens prescription. Why do you need a contact lens prescription?
Your contact lens prescription is much more than a formality and a reason to regularly see your eye doctor. Reading the contact lens power. Monovision is wearing a contact lens in one eye that makes everything clear in the distance, and a different contact lens in the other eye that makes everything clear up close (arm’s length).
Usually listed first after od, os, or ou, indicating the strength of correction needed for that particular eye. — your contact lens prescription will have a few additional sections that explain the strength of your astigmatism, and where it’s located in your eye. This is the distance from one edge of the contact lens to the other.
Read the power (pwr) of the lens strength (it may be different for each eye), measured in diopters. These numbers represent diopters, the unit used to measure the correction, or focusing power, of the lens your eye requires. A whole lot of customization goes into the making of each set of lenses, and your prescription is an important tool that helps to make that customization possible.
Your prescription should also contain the name of your contact lens e.g. On the contact lens box, read the prescription information from left to right. Please be aware that a contact lens prescription is different from a glasses prescription, so you cannot.
On your prescription, this part refers to the type of correction your eyesight requires. Here is how to read contact lens prescriptions and get it right the first time. Your contact lens prescription contains specific information to ensure your contact lenses are safe, comfortable and provide excellent vision.
Even the power of the lenses is generally not the same as in your eyeglass prescription. Contact lens prescriptions contain specific information to ensure that contact lenses are safe, comfortable, and provide optimum vision. In addition to the lens power, your contact lens prescription contains several other pieces of information related to the size of the lens.
Here, we examine how to read your contact lens prescription the right way. A contact lens prescription is typically made up of the following: It goes without saying that not using your contact lenses the right way can cause an array of issues, and it’s also essential to understand what your contact lens prescription really means.
Eye, power (sphere), bc, dia and brand. The higher the power number, the stronger the prescription is. In addition to the lens power, your contact lens prescription contains several other pieces of information related to the size of the lens.
Power, pwr, sphere or sph: Learn how to read your lens prescription. A contact lens prescription is not the same as an eyeglass prescription.
The prescription should unfold in the following way: Even the power of the lenses is generally not the same as in your eyeglass prescription. A contact lens prescription provides additional information about the size of the lens (not just information about the power.) and the power will also be different because, while a contact lens sits directly on the surface of the eye, eyeglasses sit about 12mm in front of it.
In many countries, your optometrist must give you a copy of your prescription at the end of your eye test or contact lens fitting — even if you don't ask for it. Contact lens and eye glasses prescriptions are not interchangeable. With over 10 years of experience in the eyewear field, our customer service representatives have curated some of the top questions received from our visitors and customers.
The most common contact lens diameters range from 13.6mm to 14.5mm. The eye column will contain either od, os or ou, which mean right eye, left eye or both eyes, respectively. In many countries, your eye doctor must give you a copy of your prescription at the conclusion of your contact lens exam and fitting — even if you don't ask for it.
The dia or diameter on a contact lens prescription refers to the diameter of which a contact lens should be in order to best fit your eyes. Astigmatism if you have astigmatism — and yes, you can wear contacts with astigmatism! Since contact lenses must match the shape and size of an eye, it is important that information like base curve and diameter, as well as brand, is contained in a prescription.
Have you ever wondered why your glasses prescription doesn’t work when you are trying to purchase contact lenses? A different way of going about getting a reading contact lens prescription may be to try something called monovision. To read a contact lens prescription, start by looking at the strength of correction, which is indicated by a minus sign for nearsightedness and a plus sign for farsightedness.
Well, the reason is that when you purchase contact lenses, there are measurements for those contact lenses that are normally written on your contact lens prescription but not your glasses. Additionally, refer to od and os to determine the nearsightedness or farsightedness in the right and left eye. If you don't have a contact lens prescription, schedule an appointment with an.