Eyes of minute seeing were enchanted lenses that allowed their users to see even the faintest details hidden from plain sight. These magical optic aides contained a Transmutation which allowed their wearer to see a hundred times better up close, at a distance of 1 foot (0.3 meters) or less.
These items' magic made it possible to discern the smallest seams, markings, details, or even impressions on paper or parchment, making them popular among scholars and forgers. Adventurers, however, used them to uncover hidden compartments, secret mechanisms, or disguised joints.