PD Ruler For Eyeglasses Pupillary Distance Tool Handy Lightweight Optical Gauge For Accurate Frame Fit Pro Grade Left And Right Eye PD DIY Eyewear Fitting Lens Centering Made Simple
✔️ Lightweight plastic ruler for accurate monocular PD and frame fit
This compact PD ruler is used in optometry and eyewear fitting to measure pupillary distance for both eyes, as well as pupil height and frame length. It helps ensure correct lens centering and stable frame alignment when selecting glasses or ordering online.
✅ Measures left and right eye pupillary distance precisely for lens placement
✅ Made from premium plastic, lightweight and durable
✅ Centered nose bridge for stable positioning during use
✅ Supports monocular PD and pupil height readings for accurate frame fit
Color: Silver
💡 What is a pupillary distance ruler used for in eyeglass fitting? This handy device helps ensure precise lens centering and proper frame alignment. - precise measurements for left and right eye PD - aids online glasses orders with reliable readings - stable positioning with a centered nose bridge
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