ITEM NAME:New Optical Vernier PD Ruler Pupil Distance Meter Eye Ophthalmic Tool B2Q9 New Optical Vernier PD Ruler Pupil Distance Meter Eye Ophthalmic Tool B2Q9 100% Brand new and high quality Plastic PD meter/PD Ruler Measure pupil distance It is a very good promotional item and perfect for hospital, pharmaceutical or medical supplies Measurement Range: 0-100mm Material: PVC Color: White Size: Approx. 21 x 5 x 0.7cm (L*W*T) Includes:1 x PD Ruler
