Niigata Seiki BeHAUS Head Magnifier with Light, 1.21.82.53.5x Magnification, HMG-4L

Weight: 116g Uses: Assembly, inspection, reading, etc. Accessories: 4 lenses (material: acrylic), lens cloth (material: polyester), bulb replacement cap, opener, bulb (light part already installed) Lens magnification: 1.2, 1.8, 2.5, 3.5x Bulb life: Approximately 800 hours Requires: 2 AAA batteries Continuous use time: Alkaline approximately 3.5 hours