# flange focal distance

> property of a lens mount system

**Wikidata**: [Q209849](https://www.wikidata.org/wiki/Q209849)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Flange_focal_distance)  
**Source**: https://4ort.xyz/entity/flange-focal-distance


## References

1. Freebase Data Dumps. 2013