Say you are shopping for a new pair of prescription glasses. You find a pair you love, dig out an old eye prescription, and order your frames. When your glasses arrive, they dont make your vision as sharp as you would like.

Ever wondered about the difference between nearsighted and farsighted? Well, you’ve come to the right place! Let’s get the basics down: The nearsighted definition is a condition that makes it difficult for people to see in the distance. The farsighted definition, on the other hand, is a condition that makes it difficult to see up close. While these conditions can cause a person some issues with their vision, they’re nothing to be concerned with! Luckily, they’re both relatively treatable eye conditions.

Learning how to read a bifocal prescription is a lot easier than it sounds. All you need to do is discover the meaning behind some key abbreviations. The most important one to learn is your prescription’s ADD value, which is the value that helps magnify the bottom part of your multifocal lenses. There will always be a positive number in this column. Note: Non-bifocal prescriptions will NOT have ADD values. Asides from that, bifocal prescriptions are very similar to normal prescriptions, so you can learn more about what the numbers on your bifocal eyeglass prescription mean here.

You’ll need to know your PD if you want to order new glasses online from Basames. Don’t worry if your glasses prescription doesn’t include your PD, we can show you how to measure it by yourself.

You often hear the word “astigmatism,” but what exactly does it mean? Astigmatism is a condition that’s commonly misunderstood and unnecessarily feared. People tend to misidentify it as an eye disease. But, good news! It’s actually quite common and not as serious as it appears to be. So much so that many people don’t even realize they have this condition until a trained eye doctor diagnoses it. With that said, it’s important to discuss this topic further so you can learn more about what to do if you happen to have it.