wratten number

labeling system for optical filters
Thing general Q1396353
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wratten number

Summary

wratten number ranks in the top 2% of general entities by monthly Wikipedia readership (113 views/month).[1]

Key Facts

  • wratten number's subclass of is recorded as optical filter[2].
  • wratten number's Freebase ID is recorded as /m/0cfhyz[3].

Why It Matters

wratten number ranks in the top 2% of general entities by monthly Wikipedia readership (113 views/month).[1] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[4] It is known by 4 alternative names across languages and contexts.[5]

📑 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). wratten number. Retrieved April 11, 2026, from https://4ort.xyz/entity/wratten-number
MLA “wratten number.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/wratten-number.
BibTeX @misc{4ortxyz_wratten-number_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{wratten number}}, year = {2026}, url = {https://4ort.xyz/entity/wratten-number}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): wratten number — https://4ort.xyz/entity/wratten-number (retrieved 2026-04-11)

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