# catadioptric telescope

> optical telescope that uses both reflection and refraction to form an image

**Wikidata**: [Q15646758](https://www.wikidata.org/wiki/Q15646758)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Catadioptric_Telescope)  
**Source**: https://4ort.xyz/entity/catadioptric-telescope