Zerodur
id:
zerodur-189-6516006
title:
Zerodur
text:
Zerodur is a lithium-aluminosilicate glass-ceramic manufactured by Schott AG. Zerodur has a near zero coefficient of thermal expansion (CTE), and is used for high-precision applications in telescope optics, microlithography machines and inertial navigation systems.
brand slug:
wiki
category slug:
encyclopedia
description:
Extremely durable glass-ceramic
original url:
https://en.wikipedia.org/wiki/Zerodur
date created:
2007-05-16T11:44:17Z
date modified:
2024-09-09T18:35:12Z
main entity:
{"identifier":"Q191967","url":"https://www.wikidata.org/entity/Q191967"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/1/1a/ELT_secondary_mirror_blank_successfully_cast.jpg","width":5760,"height":3840}
fields total:
13
integrity:
16