Overview : Optisight headband magnifier with 1.75x, 2x and 2.5x interchangeable lenses   OptiSight magnifying visor provides hands-free magnification for more accurate and efficient viewing. The visor tilts up for normal viewing, or down for magnification. Comes with three interchangeable lenses:- 1.75x, 2x and 2.5x. OptiSight b...

Overview : Headband Magnifier with LED light is a hands free, head-worn magnifier with 4 clip-on lenses; 1.5x, 2x, 2.5x and 3x.   Headband Magnifier with LED light is a hands free, head-worn magnifier with four clip-on lenses; 1.5x, 2x, 2.5x and 3x. It comes with an adjustable headband. The removable LED lamp can be used as a fre...

Overview : Auxiliary Glass lens for the Optivisor headband magnifier.Increases magnification by 2-1/2x   This auxiliary lens attaches to the front of your Optivisor headband magnifier. Mounts on one side of the lens plate to give an additional 2-1/2X magnification. When you don't need it, just pivot it out of the way.V...

Overview : Replacement Glass lens for the OptiVisor headband magnifier 3-1/2x   Replacement Glass #10 lens for the OptiVisor headband magnifier. Magnification 3.5x   Optical glass prismatic lenses ground and polished to precision optical standards   Replacement Lens #10 - 3.5x Magnification 3.5x ...

Overview : Replacement Glass lens for the OptiVisor headband magnifier 2-3/4x   Replacement Glass #7 lens for the OptiVisor headband magnifier. Magnification 2.75x   Optical glass prismatic lenses ground and polished to precision optical standards Replacement Lens #7 - 2.75x Magnification 2.7...

Overview : Replacement Glass lens for the OptiVisor headband magnifier 2-1/2x   Replacement Glass #5 lens for the OptiVisor headband magnifier. Magnification 2.5x   Optical glass prismatic lenses ground and polished to precision optical standards   Replacement Lens #5 - 2.5x Magnification 2.5x W...