Can someone please explain how to use this?

I'm guessing most people here are here because of Zenni Optical? :P Here's how to measure your PD: (1.) Place the 0 line over the center of your pupil in your right eye. Move the center piece to the middle of the bridge of your nose. Write down the number (in the picture, it's 2.8). (2.) Move the left piece so the line is in the center of your left pupil. Subtract that number from the middle number (in the picture, that's 5.7, so it'd be 5.7 minus 2.8, which is 2.9) (3.) multiply both numbers by 10. In the pictured example, your right PD is 2.8 * 10, or 28. Your left PD is 2.9 * 10, or 29.

Is this the same as USA version.

No it's not. I don't know how to use it myself. I am going to order one that I can understand. Don't get this one.

Yes, I did return mine because I could not get the proper measurements even with another persons help.

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Vernier PD Ruler Pupillary Distance Ruler PD Measurement Tool 1 Pack

Product ID: 155851374

Details

Brand
Uoeo
Color
White
Item Weight
1.44 ounces
Material
Pvc Plastic
Sport
NO

📏0-100mm precise range

🔍Vernier scale accuracy

⚖️Lightweight 1.44 oz

R343

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📏 Measure with confidence, see the difference!

TRUSTED TESTED - Highly rated with 771 reviews, blending professional-grade quality with everyday convenience.
VERSATILE USE CASE - Ideal for optometrists, medical professionals, and savvy DIY eyewear shoppers alike.
EFFORTLESS READABILITY - Clear, easy-to-read markings make measuring PD simple—even for first-timers.
SLEEK PORTABLE DESIGN - Lightweight and compact PVC build fits effortlessly in your toolkit or drawer.
PRECISION AT YOUR FINGERTIPS - Vernier scale ensures ultra-accurate pupil distance measurements for perfect eyewear fit.

The Measure Optical Vernier PD Ruler is a lightweight, durable ophthalmic tool crafted from PVC and plastic, designed to measure pupil distance accurately within a 0-100mm range. Featuring a precise Vernier scale and clear markings, it’s perfect for professionals and individuals seeking flawless eyewear fitting. Compact and water-resistant, this tool combines medical-grade precision with everyday usability.

Specifications

ASIN	B07T9J7WWJ
Best Sellers Rank	#105,625 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #441 in Medical Examination Supplies & Consumables #573 in Tape Measures
Brand Name	Uoeo
Color	White
Customer Reviews	3.8 3.8 out of 5 stars (776)
Item Dimensions L x W x H	1.55"L x 0.1"W x 7.2"H
Item Weight	1.44 ounces
Magnification Maximum	1 x
Manufacturer	Uoeo
Manufacturer Part Number	111us1905062104
Material Type	Pvc,Plastic
Measuring Range	0-100mm
Model Number	111us1905062104
Number of Items	1
Number of Packs	1
Sport Type	NO
UPC	651743501332
Unit Count	1 Count
Water Resistance Level	Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R343

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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2 weeks ago

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