Standard Metal PD Ruler

Metal PD Ruler : 6 Stainless Steel - OPTICAL PRODUCTS ONLINE

How to Measure Pupillary Distance – Vision Express

What is a single PD or dual PDWhat is a single PD or dual PD?

How To Measure Your Pupillary Distance, What is PD

5pcs: 5 pupil distance rulers in total, with clear data marking, suitable for ophthalmologists and opticians. Wide Application: Easy and comfortable

5pcs Ophthalmic PD Ruler Clear Data Marking Smoothing Edges Pupillary Distance Ruler for Hospitals,5pcs Ophthalmic PD Ruler, Clear Data Marking

Architects Corner Los Angeles. Staedtler Metal Triangles

Does Pupillary Distance Have to Be Exact? - Rx Safety

Digitally displays in degrees. Stainless steel scale in 1/32nd and mm. Easy two button operation. Zero button sets any point to zero. Lock function enables the blades to lock at any angle. Automatic shut-off after 6 minutes without use. 1888-0700 Includes > 1 3V CR2032 lithium battery, instruction manual.

Johnson Level 1888-0700 7 in. Digital Angle Locator & Ruler

Instruction Manual Included: Ezyaid PD ruler comes with well-made instruction manual, no need to look for how to measure the PD elsewhere, save lots

Ezyaid Metal PD Ruler - Pupillary Distance Ruler with Instructions for Myopia Distance Glasses, Pupil Measurement Tool for Prescription Eyeglasses

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Rulers & Calipers - Measuring Tools - Tools - Products M'eye