Pupillometers Ruler Pupil Distance Ruler Pupillary Measure Tool

Description

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Product Description
Description
Made from premium material for long time use. They help you to measure all lengths of your optical frames. Put the notch over your nose, as close to your eyes as you can, then find the middle if your pupils in a mirror, read the line closest to the middle of the pupils.
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Features
-Color:
As Shown
-Material: Plastic
-Size: About
8.20X3.40X0.20cm/
3.22X1.34X0.08inch
-Eye distance rulers are suitable for personal or professional use, with clear scale.
-Optical PD ruler helps you measure precisely the distance between your pupils.
-The ruler measures the vision spectra and gives you accuracy in measuring left and right eye visions.
-In the process of optometry, they are used to measure the distance between the eyes of the human eye and the height of the pupil to the bottom of the lens.
-Professional and practical design with beautiful appearance, easy to carry and use.
Package includes
6 x PD Rulers
Contact US
1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.