How to Measure Your Pupillary Distance (PD)
If you wear glasses or you’re considering laser surgery, you may well have come across the term pupillary distance (PD). For example, if you’re buying glasses online, you will often…
If you wear glasses or you’re considering laser surgery, you may well have come across the term pupillary distance (PD). For example, if you’re buying glasses online, you will often…
Migraine Types, Triggers & Treatments First, it’s important to understand that there are many different types of migraines and understanding the difference between them all is imperative to getting the…