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.
Donegan Optical OptiVISOR Magnifying Headband Visor 2-1/2X at 8 Lens
OptiVISOR Headband Magnifier
Magnification for the Fossil Prepper – ZOIC PalaeoTech Limited
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Donegan OptiVisor Headband Magnifier with Optional Light
Donegan Optivisor LP-5 Replacement Glass Lens Plate 5 for Magnifier 2.5X
A high quality, a precision binocular headband magnifier which permits unrestricted user efficiency while reducing eye strain—leaves both hands free
OptiVISOR Headband Magnifier
Lensplate #7 Magnifies 2.75X at 6 - Optivisor LX Binocular Magnifier - Donegan Optical
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PACKAGE INCLUDES: 1 plastic binocular headband with optical grade lensplate #7 magnifies 2.75x - 6. DECORATIVE DESIGN: The visor of this binocular
Donegan Optical Binocular Magnifier, Lensplate No.7
Optivisor Headband Magnifier, 1.5x Magnification Lens Only from StewMac.
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