# pentaprism

> five-sided reflecting prism

**Wikidata**: [Q866442](https://www.wikidata.org/wiki/Q866442)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pentaprism)  
**Source**: https://4ort.xyz/entity/pentaprism


## References

1. Freebase Data Dumps. 2013