Eye relief
id:
eye-relief-294-10787263
title:
Eye relief
text:
The eye relief of an optical instrument is the distance from the last surface of an eyepiece within which the user's eye can obtain the full viewing angle. If a viewer's eye is outside this distance, a reduced field of view will be obtained. The calculation of eye relief is complex, though generally, the higher the magnification and the larger the intended field of view, the shorter the eye relief.
brand slug:
wiki
category slug:
encyclopedia
description:
Optical instrument
original url:
https://en.wikipedia.org/wiki/Eye_relief
date created:
date modified:
2023-06-11T10:16:55Z
main entity:
{"identifier":"Q5422733","url":"https://www.wikidata.org/entity/Q5422733"}
image:
fields total:
13
integrity:
14