OptiVISOR Headband Magnifier
A high quality, a precision binocular headband magnifier which permits unrestricted user efficiency while reducing eye strain—leaves both hands free
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.
Headband Magnifier Optivisor
Optivisor DA-4 2X Head Band Handsfree Magnifier Visor
Brand: Donegan Optical Product: OptiVisor Magnifier Focal Length: 14 Magnification: 1.75x DA-3/LX3 Country of Origin: United States
OptiVISOR Donegan Magnifier 14″ Focal 1.75x DA-3
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.
Headband Magnifier Optivisor
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