A magnifying glass contains a lens that’s made into a convex shape in order to better see small objects. Magnifying glasses have plenty of uses, from making it easier to read a book to examining ...

Through Dec. 31, visitors to the Metropolitan Museum of Art's Gallery 624 will want to borrow one of its large magnifying glasses stationed in a handy wall rack to experience the fullest delight at ...

Reading tiny print can sometimes feel like trying to decipher a secret code. The letters seem like they're deliberately playing hide and seek, causing you to squint and strain your eyes just to make ...