# Compact optical zoom camera module based on Alvarez elements

> Research article (Optical Engineering, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W3007067352](https://www.wikidata.org/wiki/openalex:W3007067352)  
**Source**: https://4ort.xyz/entity/compact-optical-zoom-camera-module-based-on-alvarez-elements