BAZIC 2.5" Folding 3x Magnifier. 2 1/2" magnifier folds up for easy storage. Ideal for up-close viewing of fine print. Lens is shatterproof and scratch resistant. Distortion free optical grade lens provide years of reliability. This magnifier is the most basic type of magnifying lens and are recommended for teachers & home scholars. The free standing design holds the magnifying lens over your subject matter while you work with easy access for hands and tools from all directions. This two hinged framed magnifier folds up for easy storage.