# Improving fast auto-focus with event polarity

> Research article (Optics Express, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4380685572](https://www.wikidata.org/wiki/openalex:W4380685572)  
**Source**: https://4ort.xyz/entity/improving-fast-auto-focus-with-event-polarity