Felix Gray Alexander Blue Light Blocking Glasses (Day) - Ivory Tortoise with Clear Lens clear, non-prescription

Key Benefits Filters up to 15x more impactful blue light. Up to 3x increase in melatonin levels. 47% increase in and productivity. 9/10 report relief from eye strain and headaches. No colour distortion for true-to-life clarity. Alexander Blue Light Blocking Glasses (Day) - Ivory Tortoise with Clear Lens pairs a modern-classic round silhouette with high-performance lens technology. The oversized design delivers confident style with everyday wearability, while proprietary blue light filtering lenses reduce exposure to high-energy visible light from screens and artificial lighting without altering colour perception. When worn two hours before bedtime, measured results show up to a threefold increase in melatonin levels, alongside a 47% increase in to support sharper thinking and sustained productivity. Nine out of ten customers report relief from digital eye strain, headaches, and blurry vision, making Alexander a dependable choice for long workdays and extended screen time. Optical-grade lenses feature a double-sided anti-reflective coating and super hydrophobic treatment for enhanced clarity and durability. Spring hinges provide an adaptive, comfortable fit, while the premium organic acetate frame adds refined craftsmanship to this structured yet versatile design. Each pair includes a hard case and cleaning cloth. Frame Size: Medium Measurements: 47-22-140mm Total Frame Width: 137mm Felix Gray Alexander Blue Light Blocking Glasses (Day) - Ivory Tortoise with Clear Lens clear, non-prescription