# UV filter

> materials that block ultraviolet radiation

**Wikidata**: [Q1118402](https://www.wikidata.org/wiki/Q1118402)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/UV_filter)  
**Source**: https://4ort.xyz/entity/uv-filter


## References

1. Freebase Data Dumps. 2013
2. Quora
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)