The core technology behind these lenses is IOT Digital Ray-Path 2, which factors the wearer's natural accommodative ability into lens calculations to minimize oblique aberrations across gaze directions. This results in sharper peripheral vision and more comfortable focus when switching between digital devices and other distances. The lenses are available in three power boost options—0.50 D, 0.75 D, and 1.00 D—allowing eye care professionals to match the addition to the wearer's symptom severity, from mild fatigue to more pronounced pre-presbyopic strain.
IOT anti-fatigue lenses are primarily aimed at pre-presbyopes and digitally connected wearers who experience symptoms such as blurred vision, dry eyes, headaches, or neck and shoulder discomfort after extended screen time. In wearer trials, 100% of participants reported feeling very comfortable with the lenses. As an open-format design, they are compatible with a wide range of lens materials, coatings, and free-form machinery, giving laboratories and practitioners flexibility in dispensing