Meridian (perimetry, visual field)
id:
meridian-perimetry-visual-field-309-9756727
title:
Meridian (perimetry, visual field)
text:
Meridian is used in perimetry and in specifying visual fields. According to IPS Perimetry Standards 1978 (2002): "Perimetry is the measurement of [an observer's] visual functions ... at topographically defined loci in the visual field. The visual field is that portion of the external environment of the observer [in which when he or she is] steadily fixating ...[he or she] can detect visual stimuli." In perimetry, the observer's eye is considered to be at the centre of an imaginary sphere. More p
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Meridian_(perimetry,_visual_field)
date created:
2005-03-04T08:19:43Z
date modified:
2024-04-27T11:06:59Z
main entity:
{"identifier":"Q6819287","url":"https://www.wikidata.org/entity/Q6819287"}
image:
fields total:
13
integrity:
14