DescriptionThis pupillary distance ruler uses advanced measurementtechnology to quickly and accurately measure pupillary distance,providing great convenience for your eyewear optometrist. It is made of plastic material, which is not easy to damage, so you can save your heart and effort.Features-Color:As shown-Material:Plastic-Size:18.00X3.50X0.20cm/7.07X1.38X0.08in-Easy to operate and quick to use, ensuring precision measurement results. No extra hassle for you. -Use for a wide range of applications, including dispensing stores, opticians and medical institutions. -Suitable for a wide range of eyeglasses dispensing needs. Provide you with more reliable service and guarantee. -Small and convenient, portability, can be used in different occasions, such as outdoor, travel, etc.-Notonly suitable for the measurement of glasses accessories, but also canbe used for the measurement of pupil position or other measurements needto use a soft ruler.
