ANTIREFLECTION FILM-EQUIPPED GLASS SUBSTRATE AND OPTICAL COMPONENT

To provide a glass substrate with an antireflection film, which employs glass having high refractive index and which has excellent strength, and an optical member comprising it.A glass substrate with an antireflection film, comprising a glass substrate which consists of glass having refractive index...

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Bibliographische Detailangaben
Hauptverfasser: AKAO, Yasuhiko, FUJIWARA, Teruo
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:To provide a glass substrate with an antireflection film, which employs glass having high refractive index and which has excellent strength, and an optical member comprising it.A glass substrate with an antireflection film, comprising a glass substrate which consists of glass having refractive index (nd) of from 1.68 to 2.00 and which has plate thickness of from 0.01 to 2 mm, and an antireflection film formed on at least one principal plane of the glass substrate.