# Ultrasensitive video extensometer using single-camera dual field-of-view telecentric imaging system

> Research article (Optics Letters, 2019) · cited 23× · AI/ML

**Wikidata**: [openalex:W2972036704](https://www.wikidata.org/wiki/openalex:W2972036704)  
**Source**: https://4ort.xyz/entity/ultrasensitive-video-extensometer-using-single-camera-dual-field-of-view-telecentric-imaging-system