Sentence examples for optical instruments from inspiring English sources

In it they gave no documentary evidence of optical instruments.

His father was a foreman in an optical instruments factory.

This property is used in optical instruments such as monochromators.

They put me in mind of expensive optical instruments — cameras or microscopes or even musical instruments.

He decided that for such detailed work, they may have had optical instruments.

Its chief products were decorative objects and industrial components like road-safety reflectors and optical instruments.

The reality of it is so absorbing, the apparent use of optical instruments so precocious.

Unlike conventional optical instruments, radio telescopes can work in bad weather and are less troubled by cosmic dust.

Whether or not he made use of optical instruments, Vermeer looked at the world with a uniquely penetrating eye.

Principal manufactures are textiles, paper products, and optical instruments and lenses.

Sheets of muscovite of precise thicknesses are utilized in optical instruments.