Designed for workers who have difficulty reading small print or who are engaged in small detail work. Dual LED lights provide hands-free lighting for dark work environments. Lights swivel and adjust for bright directional beams. Long lasting batteries provide up to 50 hours of continuous use. Bifocal reader options are available with magnification diopters of: +1.5, +2.0 and +2.5. Impact-resistant, clear polycarbonate lens with anti-fog coating absorbs 99.9% UV. Meets the requirements of CSA Z94.3-2007 and the High Impact Requirements of ANSI Z87.1-2003. Includes microfiber bag and lanyard.