Star diagonal
id:
star-diagonal-321-7969406
title:
Star diagonal
text:
A star diagonal, erecting lens or diagonal mirror is an angled mirror or prism used in telescopes that allows viewing from a direction that is perpendicular to the usual eyepiece axis. It allows more convenient and comfortable viewing when the telescope is pointed at, or near the zenith. Also, the resulting image is right side up, but is reversed from left to right.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Star_diagonal
date created:
date modified:
2021-06-27T14:30:23Z
main entity:
{"identifier":"Q189619","url":"https://www.wikidata.org/entity/Q189619"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/d/d2/Star_diagonal.jpg","width":300,"height":300}
fields total:
13
integrity:
14