Somehow, Wili could feel those eyes glaring through the dark plastic lenses.

In addition, the plastic lens is much more durable than the glass envelope of incandescent bulbs.

In untreated plastic lenses, only 5 percent of the light bounces back.

He saw through a haze of fine scratches across the plastic lens.

A similar fraction would be for the plastic lens.

At that time, the company realized that plastic lenses were quickly replacing those made from glass.

Other optical corrections will be left to traditional glass or plastic lenses.

He picks up a plastic lens and clicks it over the camera's eye.

The barroom punch had knocked the plastic lens out of place.

And then Josh reached two fingers through the cracked plastic lens to the tiny bulb itself.