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.
OptiVISOR® Headband Magnifiers 1.5x -3.5x
Professoinal Headband Magnifier, OptiVisor Style , Professional, 4 Prismatic Lens Set,1,5x,2x,2.5x,3.5x & 5x Swivel Eye Loupe
Headband Binocular Magnifier Optivisor Helmet, Soldering Binoculars
OptiVISOR Headband Magnifier Lens Plate – ZOIC PalaeoTech Limited
GENUINE Headband Magnifier, Donegan Optivisor DA- 7 (2.75x magnification at 6)
TMANGO Magnifying Glasses with Light for Close Work, Rechargeable and Hands Free Headband Magnifier, Optivisor for Jewelers, Eyelash, Watch Repair or Cross Stitch : Health & Household
Optivisor Optical Glass Binocular Magnifier - 2 Diopter 1.5x
A high quality, a precision binocular headband magnifier which permits unrestricted user efficiency while reducing eye strain—leaves both hands free
OptiVISOR Headband Magnifier
Donegan ACCURLOUPE® AL-1 OptiVISOR® Accessory Lens, adds 2.5x magnification, has rectangular acylic lens for Donegan Optivisors and similar headband magnifiers.
OptiVISOR® Binocular Magnifier , Hands-Free Magnifiers: Bernell