# A Supercritical Lens Optical Label‐Free Microscopy: Sub‐Diffraction Resolution and Ultra‐Long Working Distance

> Research article (Advanced Materials, 2016) · cited 191× · AI/ML

**Wikidata**: [openalex:W2566733056](https://www.wikidata.org/wiki/openalex:W2566733056)  
**Source**: https://4ort.xyz/entity/a-supercritical-lens-optical-labelfree-microscopy-subdiffraction-resolution-and-ultralong-working-distance