Working distance of 20 inches. 1-1/2x Power. Reduces eyestrain. Glass lens flips up when not in use. Padded forehead for longwearing comfort. Hands-free optical binocular magnifier with a precision ground and polished glass lens is for use on viewing items 20 inches away. Powerful 1-1/2 times magnification makes this great for viewing fine print or small items without eyestrain. Adjustable frame is made of lightweight durable impact-resistant materials.
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Made for optimum viewing! Designed to bring work close to focus, our magnifying headband visor reduces eye strain and fatigue, ensuring maximum
Donegan OptiSight Magnifying Visor - Professional Headband Magnifier Headset with 3 Plastic Optical Lens Plates - Hands Free Magnifying Glasses for
Donegan Optivisor