Oct 8, 2025 · Pupillary distance (PD) is the measurement of the distance between your eyes’ pupils, expressed in millimeters. Your optician or eye doctor can measure your PD at your eye …

Pupillary distance (PD) measures the distance between the centers of your pupils and is used to center a prescription lens accurately in your frames. Your optician will usually measure your …

Aug 19, 2025 · Pupillary distance (PD) is a measurement that ensures your glasses provide the best vision correction. Learn the types of PD, how to measure it and more.

Sep 24, 2024 · Pupillary distance (PD) is used to measure the distance between your pupils. It’s expressed in millimeters (mm) and sometimes written on your glasses prescription next to PD.

Get your instant and precise PD measurement. We've designed this tool to be quick, user-friendly, and highly accurate, ensuring you have the most precise PD measurement for ordering your …

Sep 18, 2023 · Pupillary distance (PD) is the measurement of the distance between the center of the pupils of your eyes. It’s a key measurement that eye care providers and professionals will …

Pupillary Distance (PD) is the distance in millimeters between the centers of your pupils. It's a critical measurement used to align the optical center of each lens with your line of …

Measure your pupillary distance (PD) online in seconds for the perfect eyewear fit. No ruler needed—just your camera and our smart AI tool.

Pupillary Distance (PD) is a fundamental measurement used in optometry for the accurate creation of all vision correction lenses, including eyeglasses. This measurement is necessary …

4 days ago · Precise lens positioning is essential for delivering clear and comfortable vision. To achieve this, three critical measurements must align perfectly: pupillary distance (PD), ocular …