XM Portable Dental Binocular Loupes 3.5X 420mm + LED Head Light Lamp (Color randomly send)

Description

3.5X Binocular Loupes+LED Headlamp Specification: Magnification: 3.5X Working distance: 420mm Depth of field: 80mm Field of View: 60mm Weight:52g Frames: Ni-alloy or Titanium Portable LED headlight High intensity>15000-30000Lux Continuous run-time:>5 hour The power of the LED bulb:1 W The lifetime of the bulb:10000 hour All loupes are,optional Charge voltage:AC110V/240V/50-60Hz