BARTLETT, Tenn. — In most other years, American Paper Optics produces 3D glasses to fulfill orders for theme parks and movie theaters, creating what its top executive calls “optical joy” on ...

Experience the thrill of solar eclipses in comfort and safety with our selection of certified and approved eclipse glasses, telescopes, binoculars and filters. Solar eclipses are one of the most ...

Most people know by now you must protect your eyes from a partial or total eclipse. But before you skip spending $3 on the protective glasses, here are some safety warnings to consider.