Precision Optical Vernier Pupil Distance Gauge - Durable Metal Eyeglass Measuring Tool for Ophthalmic Care, Ophthalmic Tool, Pupillary Ruler
1pc Vernier Caliper Pupillary Distance Measuring Ruler – Precision Optical Tool for Eyewear Fitting, Multi-Purpose PVC Plastic Vernier Caliper with Clear Scale, Compact & Easy-to-Use Design for Opticians and Hospitals, Optical Measuring Device | Clear Scale Ruler | PVC Plastic Build
Eyeglasses Accessories Set With Multifunctional Frame Measuring Tool Plastic Pupillary Distance Ruler
2pcs Accurate Interpupillary Distance Rulers - Durable, High-Quality Plastic Construction for Precise Eye Measurement, Ideal for Opticians and Ophthalmologists, Easy to Use and Clean
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