OptiVISOR Headband Glass Magnifier DA-5, 2-1/2X, 8" Donegan new - $37 - (Richmond, TX)

Brand new in boxOptiVISOR headband binocular magnifier - optical glassIncludes one glass lens plate consisting of 2 individual magnifying lenses manufactured form a controlled index of refractive crown glass. Lenses are ground and polished to the same precision standards as ophthalmic eyeglass lenses. The lens plate included is number 5 - magnifies 2 1/2 times, focal length 8 inches

Posted in Richmond, TX, Tools
From ebay.com - 1 month ago