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Abbe sine condition

condition that must be fulfilled by a lens or other optical system in order for it to produce sharp images of off-axis as well as on-axis objects
Thing physical_theory Q306243
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Abbe sine condition

Summary

Abbe sine condition is a physical theory[1]. It draws 32 Wikipedia views per month (physical_theory category, ranking #43 of 75).[2]

Key Facts

  • Abbe sine condition's instance of is recorded as physical theory[3].
  • Ernst Abbe is named after Abbe sine condition[4].
  • Abbe sine condition's Freebase ID is recorded as /m/0484yy[5].
  • Abbe sine condition's Encyclopædia Britannica Online ID is recorded as science/Abbe-sine-condition[6].
  • Abbe sine condition's Microsoft Academic ID is recorded as 73506407[7].

Why It Matters

Abbe sine condition draws 32 Wikipedia views per month (physical_theory category, ranking #43 of 75).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[8] It is known by 6 alternative names across languages and contexts.[9]

Related Entities

Ernst Abbe

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] ↑ . Freebase Data Dumps. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. wikidata.org.
  3. [9] ↑ . 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). Abbe sine condition. Retrieved May 3, 2026, from https://4ort.xyz/entity/abbe-sine-condition
MLA “Abbe sine condition.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/abbe-sine-condition.
BibTeX @misc{4ortxyz_abbe-sine-condition_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Abbe sine condition}}, year = {2026}, url = {https://4ort.xyz/entity/abbe-sine-condition}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Abbe sine condition — https://4ort.xyz/entity/abbe-sine-condition (retrieved 2026-05-03)

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