oGeee Dental Medical Binocular Loupes 3.5x 420mm Optical Glass Loupe + LED Head Light (Blue)
Dental Optical Glass Loupe1. Magnification:  3.5X2. Working distance: 420mm3. Depth of field: 80mm4. Field of View: 60mm5. Weight: 52g6. Frames: Ni-alloy or Titanium.LED Headlight:1. High intensity>15000-30000Lux2. Continuous run-time:>5 hour3. The power of the LED bulb:1 W4. The lifetime of the bulb:10000 hour; Aluminum alloy shell5. Battery pack weight:100g;Charge voltage:AC110V/240V/50-60HzPacking List:1. oGeee 3.5X420mm Dental Binocular Loupes  *12. oGeee LED Headlight Silver*1