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How to Measure Pupillary Distance

Measuring your pupillary distance (PD) is crucial for ensuring your glasses are made accurately. Whether you're ordering new frames online or just curious about how to measure it correctly, our AI assistant is here to guide you step-by-step through the process.

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For the most precise measurement, it is sometimes recommended to consult with an optician or use specialized equipment. Our AI assistant can help you understand the basics and provide tips on getting a fairly accurate measurement at home.

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Measuring pupillary distance (PD) is important for properly fitting glasses. You can do it with a ruler or a PD app. Stand in front of a mirror, hold the ruler against your brow, and measure the distance between the centers of your pupils. What was the reason you're looking to measure your PD? Are you planning on getting new glasses or exploring something new?