Please provide your email address to receive an email when new articles are posted on . BOSTON – Eschenbach Optik of America introduced the Smartlux Digital, designed to help patients with age-related ...

For many of us, our multitasking iPhones have replaced many other tools and gadgets, including our cameras, calculators, torches, notepads, GPS units, and even our compasses. There's one more item ...

Movies and stories from the early 20th century sometimes show an elegant lady or gentleman using a magnifying glass to read a letter. Generically, a magnifying glass makes very small things appear ...