Explore the intricate process of making round eyeglasses. See the skillful craftsmanship and precision involved in crafting stylish and functional optical eyewear.

This year, American Paper Optics is manufacturing about 100,000 glasses just for the Indianapolis Motor Speedway eclipse event. Skip Navigation Share on Facebook ...

The frame, lenses and hinges are all good indicators of high-quality glasses. The frames should be reasonably lightweight and made from long-lasting and durable materials such as acetate, titanium ...

"Eclipse glasses are 100,000-times darker than regular sunglasses," Lewin said. "We send them off to an American lab to be tested. They test, first, to make sure they are constructed correctly. Then, ...