"If you have to make a special lens for each eye, it's a lot more expensive, versus using a standard lathe that produces uniform lenses."

She worked in a factory producing optical lenses.

The company produced high quality cameras and lenses basing many design features on the Leica range of 35mm cameras.

It was established as a French - Russian limited company to produce lenses and cameras.

Nikon and Canon also produce other lenses and cameras with antishake features.

Many manufacturers have produced lenses of this type under their own names.

It is probable that every lens manufacturer has produced lenses of the Tessar configuration.

In the mid-20th century, Ross continued to produce lenses, as well as binoculars, epidiascopes, etc.

Similar machines are used to produce optical lenses and mirrors.

Although rarely seen today Zeiss once produced lenses for large format photography.