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How to measure PD, Dual PD and SH with Optigrid

Discover how to accurately measure Pupillary Distance (PD), Dual PD, and Segment Height (SH) using Optigrid with our step-by-step guide. From loading the patient’s photo to verifying and saving measurements, this post covers everything you need to ensure precision in eyewear prescriptions. Learn to evaluate photo quality, choose a reference, mark reference points, and calculate measurements efficiently. Perfect for optical professionals and enthusiasts aiming for the best fit in custom eyewear orders.