... /50HzMagnification: 3X, 5X, 8X, 10XPower: 22WLens diameter: 125mmSpecifications: a clip, desktop, desktop folders, floorVersatile, excellent quality, safe and convenient to use. Application ... , medical workers, beauty salons, engineers, and other readers folding manifier glass LT-86A/127mm lens diameter/magnification:3X 5X 8X 10X