The science behind mobile vision care.

VisionCheck and Argus are built on photorefraction: an optical principle for reading refractive error from how light reflects through the pupil. Combined with AI, the same physics that powers clinical autorefractors now works on a standard mobile camera. No specialised equipment or trained personnel required.

Expertise

Expert collaboration

We collaborate with research institutions and deployment partners across multiple regions. Our research partners include NTNU, Karolinska Institutet, and Aalborg University. We deploy with Sightsavers across Africa and Asia. Our advisors span optical retail, clinical optometry, and global eye care.

We collaborate with research institutions and deployment partners across multiple regions. Our research partners include NTNU, Karolinska Institutet, and Aalborg University. We deploy with Sightsavers across Africa and Asia. Our advisors span optical retail, clinical optometry, and global eye care.

Our technology is developed through continuous validation, real-world deployment, and scientific research. We follow established research protocols and require statistically significant results. Active focus areas include real-world refractive screening, pediatric feasibility, prescription estimation precision, and expanded device compatibility.