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Measure Interocular Distance (or Interpupillary Distance) Online

Easily measure interocular distance with just one click! Quick, accurate, and user-friendly.

Perfect for use on websites, mobile apps, and e-commerce platforms. 

Measure PD Online

What Is Interocular Distance?

Interocular distance, also known as interpupillary distance (IPD), refers to the distance between the centers of a person's two pupils. This measurement is essential for ensuring proper fit and alignment in glasses, and other vision-related devices. Understanding IPD is crucial for comfort and optimal visual performance.

Where Is Interocular Distance?

Interocular Distance or Interpupillary Distance (IPD) refers to the measurement between the centers of your two pupils, typically recorded in millimeters (mm). Normally there are wide interocular distance, narrow interocular distance or average.

Key Features of the Online Interocular Distance Measuring Tool

Effortless Measurement – No Card Alignment Needed, No Hassle

Most pupillary distance measurement tools require users to align their heads with a card or tilt their heads slowly to get an accurate measurement. These tools can be tricky to use and often lead to errors. 

Perfect Corp. provides an easy and accurate pupillary distance measurement solution powered by advanced AI technology. No extra tools are needed—simply use your smartphone or desktop camera to measure your pupillary distance automatically. 

One Click Measurement

Easily measure your pupillary distance in just one click with our advanced AI tool. After extensive testing, this innovative technology delivers accurate pupillary distance measurements in seconds, saving time and enhancing the eyewear shopping experience. 

 

Perfect for anyone browsing glasses online, this tool helps boost convenience, accuracy, and confidence in choosing the right pair, increasing customer satisfaction and purchase rates.

Seamless Integration for e-Commerce Platforms Made Easy

Whether you manage an e-commerce website, a mobile shopping app, or a small online store, integrating AI tools can enhance your platform effortlessly.

Looking to try it before committing? No worries—start your 30-day free trial today and only pay if you're completely satisfied. Try it risk-free!

SDK for Mobile

Integrate in mobile devices.

E-commerce Web Module

Embed it into your brand or e-commerce website.

Shopify

Ready to use plugin

Wix

Installation guide

SQUARESPACE

Installation guide

Interocular Distance FAQs

What is the meaning of interocular distance?

Interocular distance refers to the space between the centers of your pupils. It’s essential for accurate eyewear fitting and virtual try-ons. Brands can now use AI tools like Perfect Corp’s Eye Wear solution to measure this digitally and deliver a seamless try-on experience.

What is the normal interocular distance?

The average interocular distance for adults ranges from 58mm to 72mm, varying by age and gender. For precise measurements that support virtual glasses fitting, Perfect Corp’s AI solution offers instant and accurate distance detection online.

What is your interocular distance?

You can measure it easily using AI-powered tools. With Perfect Corp’s Eye Wear virtual try-on, users get accurate interocular distance detection via camera—no ruler or guesswork needed.

How to calculate pupillary distance?

Pupillary distance (PD) is the space between the centers of your pupils. It’s usually measured manually or with a digital tool. Perfect Corp’s eyewear solution automates this with AI, offering instant, camera-based PD measurement for optimal glasses alignment.

What is the normal pupillary distance?

A typical adult PD ranges from 54mm to 74mm. Getting this right is key for clear vision and comfort. Perfect Corp’s Eye Wear technology ensures accurate PD detection to personalize virtual try-ons and product recommendations.

Near or far pupillary distance—what’s the difference?

Near PD is used for reading glasses and is slightly narrower than far PD, which is used for distance vision. Both are critical in selecting the right eyewear. AI tools like Perfect Corp’s Eye Wear virtual try-on detect both instantly for a perfect digital fit.

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