Makro Optik High Magnification Glasses Type Magnifier

Double-eyed powerful magnifier for visual fatigue and those who want to improve work efficiency, close workers, mechanics, collectors. - separate options for two eyes, 4 different magnification options - 2 led (lr1130 battery), the option to remove the optional eyeglass arms and attach a headband, the lens slots can be moved up and down - the ability to attach different magnification lenses for both eyes, quite easy lens replacement.You can remove the lens by turning it 40 degrees clockwise. - super light weight - 20mm lens diameter - 10x 15x 20x 25x eyepieces - 5mm-15mm focal distance