The Adjustable Magnifier is Equipped with Ultra-clear Optical Quality Lenses Designed for the Elderly, Amateurs and Professionals. Head magnifier is made with 4 optical grade scratch-resistant acrylic lenses without distortions. The surface of the lens is reinforced and the surface hardness reaches 5H. Switch between 4 optical grade optical acrylic lenses using a simple click and release system. Double card slot design increases lenses firmness. 4 kinds of magnifications: 1.5X, 2.5X, 3.5X, 5.0X 4 kinds of focal length: 330mm, 200mm, 142mm, 100mm The comfy padding and adjustable nose pad will help this head magnifier stay in the right position without feeling any burden. The acrylic lens of magnifying eyewear can help you see objects more easily so that ease your eye strain while working long hours with hands-free functionality. The lens part and the bracket part adopt an inner and outer tooth wrapping structure, so that it is not easy to fall off during observation and reading, and can be repeatedly flipped flexibly.
Package Included: 1 x Magnifier