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Measure your pupillary distance (PD)
PD is the distance between your pupils, and it's used to help center a prescription correctly in your frames. Before using our PD tool, review the steps below.
Sign in to measure your PD
1. Take your glasses off for your photo.
It also helps to be in a well-lit area with a clean background.
1. Take your glasses off for your photo.
It also helps to be in a well-lit area with a clean background.
2. Adjust your screen and look directly at the camera.
It should be positioned straight on with your face centered.
2. Adjust your screen and look directly at the camera.
It should be positioned straight on with your face centered.
3. Place any card (approximately the size of a credit card) under your nose and snap a pic.
Be sure the card is touching your face. (Do not show the side of your card with numbers.)
Ready? Sign in to Measure PD
3. Place any card (approximately the size of a credit card) under your nose and snap a pic.
Be sure the card is touching your face. (Do not show the side of your card with numbers.)
Ready? Sign in to Measure PD