VivaRays is a brand focused on lens technology and circadian rhythm optimisation. Their products include blue- and green-light-filtering Daytime lenses, orange Evening lenses and red Night lenses, crafted to help with sleep latency, eye strain and overall rhythm alignment. Their website emphasises lab testing, advanced lens coatings and eco-friendly materials in frames. Designed for modern screen-heavy lifestyles and varying light environments, VivaRays provides tools to support both daytime focus and nighttime rest.