OptiSIGHT Magnifying Visor Royal Blue. This visor provides hands-free magnification for more accurate and efficient viewing. The visor tilts up for normal viewing or down for magnification. OptiSIGHT brings work closer into focusreducing eyestrain and fatigue. This 12x7-3/4x2 inch package contains one magnifying visor with three interchangeable lens plates (3x4x and 5x magnification). Made in USA.