Through misted oval lenses in the sides of the ark, Hadlo defined the shape of something infinitely complex, turning and shimmering.

Intricate scrollwork in an ancient Bajoran ideogram script framed the planes of the box, looping around convex oval lenses set in the sides of the container.

He stared at Quinn with serious eyes through the small oval lenses of wire-framed glasses.

The sunglasses must have been Carrie's, with large oval lenses that Jackie Onassis would have been proud of.

His head turned and she was looking at his designer shades, small oval lenses in a gold wire frame.

I'd managed to unstick the contacts from my eyes and was wearing an old pair of glasses, thin gold wire frames with long narrow oval lenses.

The green ones, he noted, had four small yellow antennas sticking out of their points in an X-pattern, while the red ones ended in a translucent oval lens.

Trademark flowers pattern the metal arms of these tortoiseshell coloured frames with flattering oval lenses.

Such frames sell for $75 to $85 and are especially popular in the "Rodeo" style, with smallish, slightly oval lenses, and the sleek, rectangular "Hollywood' style.

Light from the two pupils follows different paths through the oval lens, and so are brought into focus on their separate retinas.