progressive lens

type of corrective lens used in eyeglasses
Thing general Q1530657
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progressive lens

Summary

progressive lens ranks in the top 2% of general entities by monthly Wikipedia readership (57 views/month).[1]

Key Facts

  • progressive lens's image is recorded as Progressive Trifocal Lens.jpg[2].
  • progressive lens's GND ID is recorded as 4507793-9[3].
  • progressive lens's Library of Congress authority ID is recorded as sh2008003171[4].
  • progressive lens's subclass of is recorded as lens[5].
  • progressive lens's subclass of is recorded as visual aid[6].
  • progressive lens's Commons category is recorded as Varifocals[7].
  • progressive lens's Freebase ID is recorded as /m/03jwjb[8].
  • progressive lens's facet of is recorded as vision disorder[9].
  • progressive lens's facet of is recorded as refractive error[10].
  • progressive lens's facet of is recorded as ageing[11].
  • progressive lens's facet of is recorded as ophthalmology[12].
  • progressive lens's facet of is recorded as presbyopia[13].
  • progressive lens's schematic is recorded as Sicht durch eine einfache Gleitsichtbrille.jpg[14].
  • progressive lens's National Library of Israel J9U ID is recorded as 987007549771805171[15].

Why It Matters

progressive lens ranks in the top 2% of general entities by monthly Wikipedia readership (57 views/month).[1] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[16] It is known by 11 alternative names across languages and contexts.[17]

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] . github.com. Retrieved . github.com. Provenance: wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . Freebase Data Dumps. 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] . National Library of Israel Names and Subjects Authority File. wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] . Wikidata sitelinks. wikidata.org.
  3. [17] . 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). progressive lens. Retrieved April 10, 2026, from https://4ort.xyz/entity/progressive-lens
MLA “progressive lens.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/progressive-lens.
BibTeX @misc{4ortxyz_progressive-lens_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{progressive lens}}, year = {2026}, url = {https://4ort.xyz/entity/progressive-lens}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): progressive lens — https://4ort.xyz/entity/progressive-lens (retrieved 2026-04-10)

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