NWT Peepers “Heathrow” Reading Glasses Strength 1.5 New with tags. Case Included. These chunky square frames feature a solid black to tortoise ombré effect on the front-and a larger-than-life look all the way around. The Lens • Peepers Blue Light Focus™ Lenses utilize proprietary baked-in technology that filters high-energy visible blue light' • 7 Layer Anti-Reflective Coating enhances contrast and visual acuity? by reducing reflections (glare) on the surface of the lens • Unique Lens Clearness all the comfort, all the style, with barely-there tints • Dual Anti-Scratch Coating for long-lasting protection • UV400 Protection blocks 99.9% of UVA/UVB rays • Acrylic Aspheric Material Lens that's ultra-thin and lightweight The Frame • Spring Hinges for a durable, comfortable fit • Crafted from a certified recycled polycarbonate material that's durable and heat-resistant