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 Magnifier Lens Plate – ZOIC PalaeoTech Limited
Donegan DA-5 OptiVisor Headband Magnifier, 2.5x - by GEMWORLD online store
Headband Magnifier Optivisor Head Magnifier Hands Free Magnifying Glass Lens
Gray 2.5x Optivisor Loupe Lens Headset, Packaging Size: Box at Rs 1500/piece in Surat
Headband Magnifier Hands Free Jeweler Magnifying Glass Head Mount Helmet Magnifier Visor Optical Glass 3 Replaceable Lenses For Reading, Repairing
Wholesale Glass Lens 1.5X 2X 2.5X 3.5X Optivisor Headband Magnifier Watch Repair Magnifying Glasses Magnifying Eye Lupa From Dejx, $44.14
Headband Binocular Magnifier Optivisor Helmet
Donegan Optical OSC-GREEN - McKesson Medical-Surgical
Optivisor Professional Headband Mounted Magnifying Glass
OptiVISOR® Headband Magnifiers 1.5x -3.5x
4 Lenses Helmet Head Optivisor Magnifier Headband Wearing Magnifying Glass Reading Embroidery Tool - AliExpress
Optivisor DA4 - 2X — PERRIN
Donegan DA-4 OptiVISOR Headband Magnifier, 2X - by GEMWORLD online
Optivisor additional lens Optiloupe 2.5x magnifier - Optivisor