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PD Ruler Printed TWO SIDES for easy measurment
Ezyaid PD Ruler with Instruction Manual for Pupillary Distance Measuring
- Our PD ruler is made of durable plastic material, lightweight and long lasting
- Measurement scales printed two sides for easier measuring
- PD distance printed in millimeters (mm) from 23mm~42mm each side, perfect for either single PD or Dual PD measuring
Ezyaid PD Ruler with Instructions
- Package includes user guide, no need to searching around, save your time and energy
- Scientific eye care tips provided
- Simple and easy to use
Getting a Correct PD Number to Fit Your Glasses is Very Important
- PD (or pupillary distance) is the distance between your pupils in millimeter.
- PD is very important for accurately fitting your lenses to get vision acuity.
- A correct PD will make sure look through the optical center of lens of your eyeglasses.
Precise and Clear Printing
Getting an accurate PD number is very important. Ezyaid PD ruler is designed by professional ophthalmologist and tested by patients and customers for years. It can also be used for the measurement of distance eyeglasses.
The average pupillary distance for an adult is about 63 mm, kids' are between 43-58 mm. Every set of prescription lens has an “optical center,” which is to determine where you look through the lens of your glasses and it should be as accurate as possible.
Everyone’s face is unique. Having a correct PD on your glasses prescription ensures that you are looking through the ideal spot in your lenses and help to ensure comfortable vision at all distances.
Ezyaid Cares Your Eyes -- Eye care Tips provided
Myopia has reached epidemic levels in parts of East and Southeast Asia and is growing in other parts of the world as well. Instruction manual include eye care tips on how to reduce the risk for myopia in children.
Ezyaid provides you not only a PD measuring tool, we also care your eyes, scientific tips for eye caring are also summarized in the manual hoping that we all have a better vision in the future.
Ezyaid PD Ruler Uses the Classic Nose Bridge Design
- Perfectly match with most of the people.
- Ensure the measurement is correct.
- Conveniently to measure either single PD or dual PD data
Gabriel Bracho
2025-07-07 15:58:57
The ruler is made of good material, making it durable for storage and use over many years. I found it easy to use, even without assistance from another person. I personally bought it to measure the pupillary distance of my 7-year-old daughter, and it was very simple. I also find it convenient that it offers two measurement options: the total distance between pupils and individual measurements from the center of the nose to each pupil, in case the face is not 100% symmetrical. If everyone at home wears corrective glasses, this is a must-have tool.
Alecia Smith
2025-06-24 13:38:26
I randomly decided to search on Amazon for an eyeglass ruler and stumbled upon the perfect one for my glasses. I was pleasantly surprised to find a product that met my needs perfectly and allowed me to make accurate measurements for my eyeglasses.The eyeglass ruler I purchased was exactly what I was looking for, and it has been incredibly useful in ensuring precise measurements for my glasses. It is easy to use and has helped me make adjustments and repairs with ease.I am so glad that I found this eyeglass ruler on Amazon, as it has made a significant difference in my eyeglass maintenance routine. I would highly recommend this product to anyone in need of a reliable and accurate measuring tool for their glasses.
Dee
2025-05-21 15:50:26
So this year I decided to purchase my glasses online because the prices at the major glasses stores are expensive. This tool help me measure my eyes PD because this is needed when ordering online glasses.
ANDREW WHITE
2025-05-07 13:43:39
great product great seller
A. Curry
2025-03-30 13:03:21
It comes with instructions but is still difficult to use.
Chrissy M Hines
2025-03-18 13:32:49
I purchased because I was recently prescribed glasses and wanted to purchase them online but wasn't sure what my pd measurements were. This ruler was accurate and very helpful.
Stashu
2025-02-10 16:51:58
Works great thanks
Customer
2025-02-01 12:38:47
I was excited to find this tool, but after opening it and reading the directions, I'm very disappointed. The instructions are extremely vague. I have no idea which set of numbers to use. I tried measuring my now adult children's eyes and they both came back with a single measurement of 30, which I know is wrong. The last eye doctor they went to a year ago, actually wrote the PD and it was 60. So, in my opinion, the instructions needs some serious work and I don't recommend wasting the $8 on it. I tried reading through the reviews on here to see if there was a secret to using it, but no.
LBW
2024-12-26 12:06:53
I have no idea why the optometrist refuses to provide the pupillary distance except that they may lose a sale? At any rate I purchased these to measure my parents PD so we could purchase cost efficient glasses remotely. These worked well. Directions were easy to follow and the glasses turned out perfect!
conslar
2024-12-07 10:48:22
manuel d'instruction simple, bon prix
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