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 ...

Large Lens & Multiple Use: Magnifying glass with light equipped large double real glass lens make the surface durable and scratch resistant ,high power magnification, ideal for examining fine prints ...

A magnifying glass may conjure up visions of a Victorian detective puffing pipe smoke down a dimly lit alley, but they’re not just a prop to include in your next Sherlock Holmes-inspired fancy dress ...