Aries Outlets 3.5x 420mm Working Distance Surgical Binocular Loupes Optical Glass with LED Head Light Lamp+Aluminum Box Black

$48.90 (as of January 5, 2018, 10:41 pm)

Magnification: 3.5X,Working distance: 420mm
The power of the LED bulb:1 W
The lifetime of the bulb:10000 hour