The young woman looked up, and light flashed off the lenses of her glasses.

The shape of glass lenses correct where images are focused.

High up, Justine could see the glass lens of a video camera.

He peered at me through the thick lenses of his glasses.

The reflected light was flashing in the lenses of his glasses.

That is why glass lenses tend to be thicker than plastic.

The conventional glass lens is pervasive throughout our society and in the sciences.

When one pressed forward on the thing's sliding nerve, the glass lens made light.

However, glass lenses were not thought of until the Middle Ages.

He reached into his pocket and pulled out a small, compact rod with a glass lens at the front end.