If you work in an environment that exposes your eyes to potential hazards like flying debris, chemicals, or radiation, ...

So we opted for thin polycarbonate sun lenses, namely the Tinted UltimateView ... to make wraparound-style curvatures work with a strong prescription (in excess of +/-4.00, which is what this ...

Lens options from YesGlasses All prescription glasses from YesGlasses come standard with high-index 1.61 lenses, but you'll find options for "super-thin" 1.67 lenses and "ultra-thin" 1.74 lenses.

Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical devices. Researchers have fabricated and tested flat lenses called Fresnel zone ...

Our top 3 favorite places to buy glasses online with insurance: Best overall: Eyebuydirect Accepts FSA/HSA dollars for prescription eyewear Types of prescription eyewear you can shop at ...