an optical glass

English - English

Definition of an optical glass in English English dictionary

{n} perspicil

Related Terms

optical glass

Glass of extreme purity and with well-defined optical properties, which was originally created for making lenses and prisms

optical glass

An especially fine glass made under the most carefully controlled conditions there are many kinds, some with low index and high dispersion values and some with high index and low dispersion Good lenses or prisms are always made from optical glass

optical glass

High-quality, color-free glass having specific refractive qualities, used in lenses and other components of optical systems

optical glass

clear homogeneous glass of known refractive index; used to make lenses

Hyphenation

an op·ti·cal glass

Turkish pronunciation

ın äptîkıl gläs

Pronunciation

/ən ˈäptəkəl ˈglas/ /ən ˈɑːptɪkəl ˈɡlæs/