Ensuring the perfect fit for your glasses starts with an accurate pupillary distance (PD), the space between the pupils of your eyes. This measurement is crucial for the proper alignment of your prescription lenses. While your optician can measure this for you, Zenni Optical offers a convenient digital PD ruler and an easy-to-follow online tutorial for measuring your PD at home. It’s quick, precise, and user-friendly, allowing you to order glasses that are tailor-made for your vision needs with confidence. Learn how to measure your PD with Zenni’s informative guide and video tutorial.
About the Author: Dr. Steven Liem, OD, FAAO
Dr. Steven Liem, O.D., F.A.A.O. is an optometrist based in Pasadena, California. After obtaining his doctorate from UC Berkeley’s School of Optometry, he completed his residency in Pediatrics, Vision Therapy & Rehabilitation and became a Fellow of the American Academy of Optometry. When he isn’t busy streaming or making Youtube videos about video games, Dr. Liem aims to broaden accessibility to vision health through his involvement in optometric industry and tech.”