Source: wikibot/euclid-s-optics
= Euclid's Optics
{wiki=Euclid's_Optics}
Euclid's "Optics" is a treatise attributed to the ancient Greek mathematician and philosopher Euclid, who is best known for his work in geometry. This work is one of the earliest known texts on the study of vision and light, focusing particularly on the properties of vision and the geometry of sight.