optical crown

n (General Physics) an optical glass of low dispersion and relatively low refractive index. It is used in the construction of lenses

Thesaurus

Noun

optical crown - optical glass of low dispersion and low refractive indexoptical crown glass, crown glassoptical glass - clear homogeneous glass of known refractive index; used to make lenses

optical crown

noun

Synonyms for optical crown

noun optical glass of low dispersion and low refractive index

Synonyms

optical crown glass
crown glass

Related Words

optical glass

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