The screws that go in your phone are minuscule, and a magnifying glass is really handy if you ... and for that [Mauro] is using the Watson Speech to Text service. Moving a pair of loupes away ...

At 4 inches in diameter, the “keeper” of a magnifying glass is an ideal size for one’s toolbox or desk drawer, taking up little space when not in use and an easy grab when you do need it.

You need none of these things to get real use from a magnifying glass. From squinting at newspapers, stitching intricate embroidery, painting tiny models and getting an in-depth look at leaves and ...