# Improved resolution for aerial imaging by retro-reflection with two transparent spheres

> Research article (Optical Review, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4316810812](https://www.wikidata.org/wiki/openalex:W4316810812)  
**Source**: https://4ort.xyz/entity/improved-resolution-for-aerial-imaging-by-retro-reflection-with-two-transparent-spheres