The Dual Mag stereoscope, together with the Pneu Flex Arm, allows for vertical, horizontal, and complete 360° adjustments. Large optics produce increased width, working distance, and depth of focus. The 0.5X supplementary lens doubles the field of vision, expands magnification options, and extends the working distance for hands-under work space. Other features include rack-and-pinion focusing and tension adjustment on pneumatic horizontal arm. Adjustable with C-clamp for mounting to a bench.