{"product_id":"invisiaid-clear-wayfarer-blue-light-glasses-black","title":"InvisiAid Clear Wayfarer Blue Light Glasses – Black","description":"\u003cp\u003eThe Wayfarer shape in classic black with our clear lens — screen-time filtering with nothing visible on your face.\u003c\/p\u003e\n\n\u003cp\u003eIndependently lab-tested, the InvisiAid clear lens filters 35% across 400–500nm with 86% visible light transmission — Category 0 under ISO 12312-1. In practice: it takes the edge off screen light without changing how colours look, so it's wearable through a full working day, on video calls, and for colour-critical work where a tint isn't an option.\u003c\/p\u003e\n\n\u003cp\u003eA light filter rather than a treatment for anything — the research on blue-light filtering and eye strain is mixed at best, and we set out what it shows on our \u003ca href=\"\/pages\/science\"\u003escience page\u003c\/a\u003e. If your goal is evening wind-down before sleep, the tinted SleepAid range filters far more.\u003c\/p\u003e","brand":"Blue Light Glasses by Sleep ZM","offers":[{"title":"Default Title","offer_id":48141379141803,"sku":"Regular-Clear","price":39.98,"currency_code":"USD","in_stock":true}],"url":"https:\/\/hotspotliquidators.com\/products\/invisiaid-clear-wayfarer-blue-light-glasses-black","provider":"Hot Spot Liquidators","version":"1.0","type":"link"}