visual acuity

clarity of vision
Thing psychophysical_measurement Q555066
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visual acuity

Summary

visual acuity is a psychophysical measurement[1]. It draws 716 Wikipedia views per month (psychophysical_measurement category, ranking #1 of 1).[2]

Key Facts

  • visual acuity's instance of is recorded as psychophysical measurement[3].
  • visual acuity's GND ID is recorded as 4054279-8[4].
  • visual acuity's Library of Congress authority ID is recorded as sh85143915[5].
  • visual acuity's Bibliothèque nationale de France ID is recorded as 12650761n[6].
  • visual acuity's subclass of is recorded as aptitude[7].
  • visual acuity's subclass of is recorded as visual perception[8].
  • visual acuity's NDL Authority ID is recorded as 00571240[9].
  • visual acuity's Commons category is recorded as Visual acuity[10].
  • visual acuity's MeSH descriptor ID is recorded as D014792[11].
  • visual acuity's BNCF Thesaurus ID is recorded as 40195[12].
  • visual acuity's MedlinePlus ID is recorded as 003396[13].
  • visual acuity's Freebase ID is recorded as /m/02_g1v[14].
  • visual acuity's MeSH tree code is recorded as E01.370.380.850.950[15].
  • visual acuity's MeSH tree code is recorded as F02.463.593.932.901[16].
  • visual acuity's MeSH tree code is recorded as G14.940[17].
  • visual acuity's National Library of Spain SpMaBN ID is recorded as XX548999[18].
  • visual acuity's Dewey Decimal Classification is recorded as 152.1422[19].
  • visual acuity's Dewey Decimal Classification is recorded as 617.75[20].
  • visual acuity's Gran Enciclopèdia Catalana ID is recorded as 0156540[21].
  • visual acuity's Encyclopædia Britannica Online ID is recorded as science/visual-acuity[22].
  • visual acuity's defining formula is recorded as \textit{Acuity} = \frac{1}{\text{gap size [arc min]}}[23].
  • visual acuity's BabelNet ID is recorded as 00001194n[24].
  • visual acuity's UMLS CUI is recorded as C0042812[25].
  • visual acuity's Quora topic ID is recorded as Visual-Acuity[26].
  • visual acuity's JSTOR topic ID is recorded as visual-acuity[27].

Why It Matters

visual acuity draws 716 Wikipedia views per month (psychophysical_measurement category, ranking #1 of 1).[2] It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[28] It is known by 24 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . Integrated Authority File. wikidata.org.
  4. [6] . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . Nuovo soggettario. wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . Freebase Data Dumps. wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . Integrated Authority File. Retrieved . wikidata.org.
  18. [20] . Integrated Authority File. Retrieved . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . BabelNet. wikidata.org.
  23. [25] . UMLS 2023. Retrieved . wikidata.org.
  24. [26] . Quora. wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). visual acuity. Retrieved May 3, 2026, from https://4ort.xyz/entity/visual-acuity
MLA “visual acuity.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/visual-acuity.
BibTeX @misc{4ortxyz_visual-acuity_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{visual acuity}}, year = {2026}, url = {https://4ort.xyz/entity/visual-acuity}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): visual acuity — https://4ort.xyz/entity/visual-acuity (retrieved 2026-05-03)

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