Compound refractive lens
id:
compound-refractive-lens-314-3925231
title:
Compound refractive lens
text:
A compound refractive lens (CRL) is a series of individual lenses arranged in a linear array in order to achieve focusing of X-rays in the energy range of 5–40 keV. They are an alternative to the KB mirror. For all materials the real part of the refractive index for X-rays is close to 1, hence a single conventional lens for X-rays has an extremely long focal length. In addition, X-rays attenuate as they pass through a material so that conventional lenses for X-rays have long been considered impr
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Compound_refractive_lens
date created:
date modified:
2024-01-05T20:04:22Z
main entity:
{"identifier":"Q13477886","url":"https://www.wikidata.org/entity/Q13477886"}
image:
fields total:
13
integrity:
13