# Pellin–Broca prism

> dispersive prism

**Wikidata**: [Q264178](https://www.wikidata.org/wiki/Q264178)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pellin–Broca_prism)  
**Source**: https://4ort.xyz/entity/pellin-broca-prism


## References

1. Freebase Data Dumps. 2013