Lighted Magni-Focuser features an amazing, 8,000-candlepower, Xenon laser spot beam. Adjustable, contoured, padded vinyl headband guarantees a perfect fit and is washable. Wear over glasses and flip up when not needed. High-impact, noncorrosive, ABS plastic front lens unit is both shatter- and scratch-resistant and has no center post to obstruct the field of vision. Lightweight and comfortable. 5 dipoter magnification