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focometer

device for measuring the focal length of lenses
Thing general Q3746960
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focometer

Summary

focometer ranks in the top 2% of general entities by monthly Wikipedia readership (7 views/month).[1]

Key Facts

  • focometer's subclass of is recorded as optical instrument[2].
  • focometer's subclass of is recorded as linear distance measuring device[3].
  • focometer's Freebase ID is recorded as /m/04jm2g3[4].
  • focometer's Art & Architecture Thesaurus ID is recorded as 300196147[5].
  • focometer's Great Norwegian Encyclopedia ID is recorded as fokometer[6].
  • focometer's De Agostini ID is recorded as focòmetro[7].
  • focometer's Nomenclature for Museum Cataloging is recorded as 9966[8].

Why It Matters

focometer ranks in the top 2% of general entities by monthly Wikipedia readership (7 views/month).[1]

References

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

Direct Wikidata claims

  1. [2] ↑ . Nomenclature for Museum Cataloging. Retrieved . wikidata.org.
  2. [3] ↑ . Art & Architecture Thesaurus. Retrieved . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.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). focometer. Retrieved April 10, 2026, from https://4ort.xyz/entity/focometer
MLA “focometer.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/focometer.
BibTeX @misc{4ortxyz_focometer_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{focometer}}, year = {2026}, url = {https://4ort.xyz/entity/focometer}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): focometer — https://4ort.xyz/entity/focometer (retrieved 2026-04-10)

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