How To Read Vision Prescription

Apart from your name and date of birth you will notice that there are quite a few letters numbers and symbols on your prescription.

How to read vision prescription. These are latin abbreviations with os standing for oculus sinister or left eye and od standing for oculus dextrus or right eye. If you re near sighted or far sighted check the sph column to find out how strong your lenses need to be. Identify a sign. If your prescription doesn t have a second or third number you most likely don t have astigmatism. They are latin abbreviations.

In a typical prescription like the one above you ll find these abbreviations on the left side. They are abbreviations for oculus dexter and oculus sinister which are latin terms for right eye and left eye your eyeglass prescription also may have a column labeled ou. This is the lens power needed to fix your vision. After an exam your doctor will prescribe eyeglasses or contact lenses or both. This number always has a sign.

Additionally read the cyl column to find the strength of lens you need to correct astigmatism. When you look at your prescription for eyeglasses you will see numbers listed under the headings of os and od. The following tips can help people read their eye prescriptions. Right and left eye. Or shows if you are long sighted longsightedness.

The first thing you might notice when looking at your prescription is two abbreviations os and od. This is what they all mean. The type of rx glasses may be noted on a prescription such as dv distance vision nearsightedness and nv near vision reading. If you want to learn how to read prescriptions for glasses you must start with decoding the acronyms and abbreviations commonly found in them. To read an eyeglass prescription look for the labels o d and o s which stand for right eye and left eye respectively.

Nv your prescription might also contain the abbreviations dv distance vision or nv near vision. This is short for oculus dexter and is your right eye. Sphere sph the sphere column is often abbreviated as sph. Os oculus sinister means the left eye and od oculus. The first step to understanding your eyeglass prescription is knowing what od and os mean.