# Infrared cut-off filter

> optical fiters that block near-infrared while passing visible light

**Wikidata**: [Q1236081](https://www.wikidata.org/wiki/Q1236081)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Infrared_cut-off_filter)  
**Source**: https://4ort.xyz/entity/infrared-cut-off-filter


## References

1. Freebase Data Dumps. 2013