Eyeglass binocular Hands Free Head worn Magnifying Glass with 3 lenes

Eyeglass magnifying glass that is worn on the head like eyeglasses. These are also known as a binocular magnifying glasses and utilize a sent of 3 exchangeable lenses with dual acrylic lens system and ultra lightweight eyeglass frames. These are perfect for small tasks that require hands to be free such as inspection, assembly or simply reading. Gives a three dimensional magnified view up to 3.5x view, and lens flip up for normal viewing. The lenses are prismatic so that the eyes focus on the object being viewed at the proper distance for magnification being used, thereby reducing eyestrain. Comes with interchangeable lenses 3 lens -1.5x, 2.5x, 3.5x.