Far Infrared Tech : Ultimate Eye Comfort

Meticulously Crafted

A timeless favorite defined by exceptional quality and trust.

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Far-Infrared Refresh Technology

Patented Far-infrared material to help reduce dry, tired eyes for a naturally refreshed, oxygen-like feel

All-Day Wear Comfort

Lightweight, snug-fit design for long screen time and outdoor activities

Patented Frame Innovation

Exclusive material technology keeps your eyes feeling fresh, hour after hour

Hot Products

Far Infrared Functional Optical Glasses TF001D

Far Infrared Functional Optical Glasses TF001D

Far Infrared Functional Optical Glasses TF001D

$221.00 USD
  • Far Infrared Functional Optical Glasses TF014D

    Far Infrared Functional Optical Glasses TF014D

    Far Infrared Functional Optical Glasses TF014D

    $221.00 USD
  • Far Infrared Functional Optical Glasses TF015D

    Far Infrared Functional Optical Glasses TF015D

    Far Infrared Functional Optical Glasses TF015D

    $221.00 USD
  • Far Infrared Functional Optical Glasses TF030D

    Far Infrared Functional Optical Glasses TF030D

    Far Infrared Functional Optical Glasses TF030D

    $182.00 USD
  • Why O4i?

    Advanced Optical Protection

    Engineered for digital life, O4i blocks harmful blue light and screen glare to reduce digital eye strain and protect long-term vision.

    Full-Frame Infrared Tech

    Our proprietary far-infrared material is built into the entire frame to gently soothe the eye area and enhance wearing comfort all day long.

    Ergonomic Seamless Fit

    Precision-engineered to fit facial contours, our flexible, lightweight design eliminates pressure points and prevents sliding.

    High-Performance Durability

    Crafted from skin-friendly, high-standard materials that resist wear and deformation without compromising on style.