Are you looking for a reliable, easy-to-use app for obtaining your pupillary distance (PD) and glasses parameters? GlassesOn is the #1 ranked app that leverages advanced computer vision technology to help you measure your PD and extract precise optical parameters for your glasses. Whether you're purchasing new eyewear or exploring AR/VR headsets, this innovative tool brings professional-grade measurements right to your fingertips, all from the comfort of your home.

• Free PD (Pupillary Distance) information
• Unlimited glasses scans
• Fast and user-friendly interface
• Accurate measurements meeting industry standards such as ANSI Z80.17 within 0.25D and PD within 2mm
• Certified safety with listings from FDA, CE, Health Canada, and TGA

Getting your pupillary distance with GlassesOn is simple and straightforward. All you need is any standard magnetic card, such as a library card, along with a light-colored card for optimal results. For eyewear parameter extraction, ensure you have a 12"–27" computer screen and your current glasses nearby.

To measure your PD, just tap the “Start PD” button on the home screen and follow the voice-guided instructions. The app’s cutting-edge computer vision technology scans your eyes and calculates your pupillary distance in less than a minute — no rulers, mirrors, or manual adjustments necessary. For glasses parameter extraction, hold the glasses up to your screen while the app measures important parameters such as sphere (power), cylinder (astigmatism), and axis.

Anyone can access GlassesOn for free pupillary distance measurements, making it a valuable tool for individuals needing accurate eye measurements. The app is ideal for healthy adults aged 18 or older with stable vision and current prescription glasses, specifically for Single Vision prescriptions ranging from -6.00 to +3.00 and cylinders up to -2.50. However, it’s important to note that GlassesOn should not be used for multifocal, bifocal, progressives, or prism-inclusive glasses.

Additionally, users with medical conditions affecting their eye health or on medications influencing vision should consult their eye doctor before using the app. Remember, GlassesOn does not replace professional eye examinations or prescriptions and is not intended to be a substitute for a comprehensive eye health exam.

At GlassesOn, your privacy is a top priority. The app’s privacy policy clearly outlines the data collected during use, ensuring your personal information remains protected. It is a certified medical device listed with regulatory agencies such as FDA, CE, Health Canada, and TGA, underscoring its safety and reliability. However, it’s important to recognize that this app is designed for measurement purposes and does not provide medical advice or diagnoses.

Beyond measuring your pupillary distance, GlassesOn offers an exciting feature: virtual try-on of different glasses styles. With just your smartphone camera, you can see how various frames look on your face in real-time. The intuitive interface guides you through the process, making it simple for anyone to experiment with different looks without leaving home.

This feature is especially useful for style-conscious consumers wanting to find the perfect pair before buying. You can browse an extensive catalog of frames—from classic to trendy designs—and save your favorites. Sharing your selections with friends for feedback is also effortless, turning eyewear shopping into a fun and social experience.

In a busy world, GlassesOn provides unprecedented convenience. It eliminates the need for multiple store visits, reduces dependency on store staff, and allows users to shop for glasses at their own pace. Whether you're a busy professional, student, or tech enthusiast, this app simplifies the process of obtaining accurate measurements and exploring eyewear options.

Moreover, with its reliable technology and industry certifications, you can trust the measurements for your purchase decisions. From ordering new glasses online to customizing AR/VR headsets, GlassesOn is your smart companion for all things eyewear.

GlassesOn revolutionizes the way you measure your pupillary distance and explore eyewear styles. It combines accuracy, convenience, and fun, making optical measurements accessible for everyone. While it’s not a replacement for professional eye care, its advanced technology and user-friendly interface make it an indispensable tool for modern eyewear shopping and personalized vision needs. Discover a new way to see—literally—with GlassesOn.