Discover how to measure your pupillary distance and understand why it's vital for your eyewear. Find the perfect fit for your glasses using our Opthy app.
Every set of prescription lenses has an “optical center”, which should align with where you look through the lens. Pupillary distance is used to determine this and should be as accurate as possible. What is single and dual PD? Single PD, or binocular PD, is the pupillary distance betwee...
Do not guess your pupillary distance then order prescription glasses! Pupillary distance must be accurate for prescription glasses to properly work. Think of it like guessing your shoe size: If you end up with a pair of shoes too big or small to wear, you would need to size your feet pr...
Every set of prescription lenses has an “optical center”, which should align with where you look through the lens. Pupillary distance is used to determine this and should be as accurate as possible. What is single and dual PD? Single PD, or binocular PD, is the pupillary distance betwee...
Measuring here is a two-step process: measure the arm to its “elbow,” then measure from the elbow down to the end closest to your neck. How To Measure The Pupillary Distance This is the distance between your pupils and is used to determine where they fall inside each lens. You will...
Measuring here is a two-step process: measure the arm to its “elbow,” then measure from the elbow down to the end closest to your neck. How To Measure The Pupillary Distance This is the distance between your pupils and is used to determine where they fall inside each lens. You will...
All explained: how to know if you need glasses Pupillary distance explained: meaning, measurement and more Pupillary distance explained: how to measure PD Everything about an eye exam you should know Are big frame glasses in style? Are small glasses in style?
Before you adjust your wonky glasses, you need to determine what the problem is. Here are some of the various problems you may encounter: 1. The glasses are loose or sitting crooked If you have crooked glasses or your glasses are loose, you’ll need to bend the left arm and/or the ri...
For custom-made eyeglasses, you can also seek the services of opticians. They can measure your pupillary distance to determine the exact placement of the center of the lenses for accuracy. Related Articles Xiaomi Redmi Note 13 Pro Plus Ultimate Smartphone Powerhouse ...
OU (Oculus Uterque): Refers to both your eyes. D (Diopter): This is represented by a number on your eye prescription that shows how much focusing power is needed to correct your vision PD (Pupillary Distance): This number is the distance between your pupils, which is important for ensurin...