Corrective Lenses Through History
Since as early as 60 A.D., people have been using vision-correcting tools to help them see. Around that time, the Roman philosopher Seneca used a glass globe of water to magnify text, while Emperor Nero needed a magnifying emerald to see gladiator fights. Thanks to millennia of innovations since then, we don’t need to rely […]
Corrective Lenses Through History Read More »