Bench Magnifier is specially designed for industrial purpose. The magnifier is fitted with a 100 mm optical glass lens of 3x. It has maximum possible power for a lens of its size. Consistent with virtually no distortion or chromatic observation. It gives fatigue free stereo view equipped with round fluorescence tube which has a shadow less illumination. It's fitted on a universal stand fully adjustable vertically and horizontally. Works on 220V mains.