Add Yahoo as a preferred source to see more of our stories on Google. Reduce eyestrain and increase your ability to execute precise, detailed work with a tabletop magnifier. Perfect for needlepoint, ...

Headband magnifiers are convenient tools for painting miniatures, embroidery, puzzles, and more, keeping hands free and providing a closer look at fine details. To pick the best headband magnifier, ...

Samsung has filed a patent for a new type of liquid lens that provides not only autofocus capability, but also true optical zoom capability. Liquid lenses, with their small form factor and lack of ...