Wear over prescription or safety glasses for detail work!

Need your hands free for detail work, but still want accurate, efficient viewing? Bring your work closer into focus and reduce eye strain and fatigue with the OptiSIGHT™ Magnifying Visor. Features: precision optical grade acrylic prismatic lens; three different interchangeable lens plates in 1.75X, 2X and 2.5X magnification; can be worn over prescription or safety glasses; shields unwanted glare; made of high strength plastic. (USA) (OS-C OptiSIGHT Visor)