# Quasi-simultaneous multi-focus imaging using a lock-in pixel image sensor and TAG lens

> Research article (Optics Express, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3033155466](https://www.wikidata.org/wiki/openalex:W3033155466)  
**Source**: https://4ort.xyz/entity/quasi-simultaneous-multi-focus-imaging-using-a-lock-in-pixel-image-sensor-and-tag-lens