HIGH POWER MAGNIFICATION: This magnifying glass provide 30X magnification ... or those requiring an intuitive magnification system. LARGE LENS(Diameter 3.15"): Magnifies 30x without optical ...

The screws that go in your phone are minuscule, and a magnifying glass is really handy if you want to check out the detail on your 3D prints. While this is easy if you have good eyesight and you ...