Note sull'episodio
Producers Phill Rosen and Ray 'DECA' Horton discuss the history of corrective eyewear from Ancient history to the modern era.
Parole chiave
Corrective Lenses
Eyewear
Reading Stones
Readers
Contact Lenses
Renaissance
Ancient History
Spectacles
Glasses
Eyeglasses
Astigmatism
Myopia
Hypermetropia
Anisometropia
Antimetropia
Bi-Focal Lenses
Middle Ages
Modern Eyewear