eyepiece

type of lens attached to a variety of optical devices such as telescopes and microscopes; usually the lens that is closest to the eye when someone looks through the device, placed near the focal point of the objective to magnify the image
Thing general Q193516
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eyepiece

Summary

eyepiece ranks in the top 2% of general entities by monthly Wikipedia readership (131 views/month).[1]

Key Facts

  • eyepiece's GND ID is recorded as 1116954583[2].
  • eyepiece's subclass of is recorded as lens[3].
  • eyepiece's Commons category is recorded as Eyepieces[4].
  • eyepiece's BNCF Thesaurus ID is recorded as 78670[5].
  • eyepiece's Freebase ID is recorded as /m/03f666[6].
  • eyepiece's topic's main category is recorded as Category:Eyepieces[7].
  • eyepiece's PSH ID is recorded as 3463[8].
  • eyepiece's described by source is recorded as New Encyclopedic Dictionary[9].
  • eyepiece's described by source is recorded as National Encyclopedia of Uzbekistan[10].
  • eyepiece's described by source is recorded as Armenian Soviet Encyclopedia, vol. 12[11].
  • eyepiece's Encyclopædia Britannica Online ID is recorded as technology/eyepiece[12].
  • eyepiece's Encyclopædia Britannica Online ID is recorded as science/eyepiece-lens[13].
  • eyepiece's different from is recorded as Okular[14].
  • eyepiece's Treccani ID is recorded as oculare[15].
  • eyepiece's JSTOR topic ID is recorded as eyepieces[16].
  • eyepiece's Great Norwegian Encyclopedia ID is recorded as okular[17].
  • eyepiece's Interlingual Index ID is recorded as i53545[18].
  • eyepiece's Microsoft Academic ID is recorded as 130336943[19].
  • eyepiece's Lex ID is recorded as okular[20].
  • eyepiece's WordNet 3.1 Synset ID is recorded as 03314410-n[21].
  • eyepiece's OpenAlex ID is recorded as C130336943[22].
  • eyepiece's museum-digital tag ID is recorded as 1412[23].
  • eyepiece's A Dictionary of Biology ID is recorded as 3052[24].
  • eyepiece's A Dictionary of Biology ID is recorded as 1614[25].
  • eyepiece's Vikidia article ID is recorded as fr:Oculaire[26].

Why It Matters

eyepiece ranks in the top 2% of general entities by monthly Wikipedia readership (131 views/month).[1] eyepiece has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[27] eyepiece is known by 13 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . Freebase Data Dumps. wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] . Wikidata sitelinks. wikidata.org.
  3. [28] . 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). eyepiece. Retrieved April 11, 2026, from https://4ort.xyz/entity/eyepiece
MLA “eyepiece.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/eyepiece.
BibTeX @misc{4ortxyz_eyepiece_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{eyepiece}}, year = {2026}, url = {https://4ort.xyz/entity/eyepiece}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): eyepiece — https://4ort.xyz/entity/eyepiece (retrieved 2026-04-11)

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