OK, I admit it. I'm a geek. And my glasses have been a badge of honor that I have worn all my life. And when Google Glass became available, it was love at first sight. Well, almost. As a Google Glass ...

Columbia engineers invent a flat lens that exclusively focuses light of a selected color—it appears entirely transparent until they shine a beam of light with the correct wavelength onto it, when the ...

Apple Glass could potentially be used by people that need vision correction, with lenses that adjust to correct the wearer's vision. The concept of smart glasses runs into a problem when it comes to ...

BK7 K9 Glass Plano Convex Optical Single Lens: Optical Lenses are optical components designed to focus or diverge light, widely applicated from microscopy to laser processing. A Plano-Convex or Double ...