# Schmidt corrector plate

> corrective lens used in Schmidt and Schmidt–Cassegrain telescopes

**Wikidata**: [Q913478](https://www.wikidata.org/wiki/Q913478)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Schmidt_corrector_plate)  
**Source**: https://4ort.xyz/entity/schmidt-corrector-plate


## References

1. Freebase Data Dumps. 2013