Oct 11, 2024 · Here are the abbreviations you’ll almost always see on any contact prescription: OD: Oculus dexter, meaning your right eye. OS: Oculus sinister, meaning your left eye. Brand: …

A calculator to quickly and easily convert spectacle Rx to a contact lens Rx and its spherical equivalent

Vertex Distance Convsersion Chart for Converting Eyeglass Prescription To Contact Lens. In charts like these, the middle columns (the pink column in the chart above) is the power the …

A common query for contact lens wearers is whether you can convert your glasses prescription into a contact lens prescription. We’ve got the answer for you.

Aug 22, 2014 · Need to convert your contact lens prescription to glasses? It’s very simple to do. First note that below -3.50 diopters you don’t need to make any changes to the diopters …

Convert your glasses prescription to contact lens power with our easy-to-use calculator. Get accurate estimates for standard, toric, and vertex distance calculations. Input your current …

The easiest way to convert your glasses prescription into your contact lens prescription is to use a conversion sheet I listed at the end of this article. In this sheet, you will find three columns. The …

Since eyeglasses are usually about 12 millimeters from the eye, the prescriptive power of a contact lens — which is positioned directly on the tear film of the eye — will be slightly less …

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 …

In the U.S., you need a valid prescription to purchase contact lenses. And you have a right to get a copy of your prescription from your eye doctor. To read your contact prescription, you’ll need …