Pupillary Distance or PD is often referred to the distance between the middle portion of your pupils of your eyes. It is usually measured in millimeters and it is necessary to measure your pupillary distance in order to make your prescription eyewear.
If you are planning to get eyewear then it’s necessary to measure for you to get pupillary distance measurement done. Any optometrist or optician who has had training in the field of optics can help you measure the pupillary distance. It is better to visit an optician because they can help you get the exact reading without any errors. However you can do it yourself if you have a PD stick that measures in millimeters or a pupillometer.
In case you are unable to get a proper reading on your own, don’t hesitate to visit an optometrist. Measuring pd for glasses is not very expensive or time consuming hence the charges will be reasonable. You can also use mobile apps which allows you to measure your pupillary distance if incase you don’t have access to a PD stick or pupillometer. These days one can even measure pupillary distance online with pd glasses measurement online videos and and web applications.
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