ITEM NAME:1.6x 2.0x 2.5x 3.5x Headband Head Replaceable Lens Loupe Magnifier Magnify Glass Feature: New and high quality. Quality lens for extra sharpness and clarity. You can get an extremely close view of the tiniest details. Lens loupe made of optical glass. Inspect object at 1.6x,2.0x,2.5x,3.5x times power. It can be quite easily used under the following.1 x Head-wearing Free Loupe Magnifier. Lens loupe made of optical glass. Quality lens for extra sharpness and clarity. 4 x Lens (1.6x, 2.0x, 2.5x, 3.5x). Also note that monitor settings may vary from computer to computer and may distort actual colors.