Task-Vision 2.5x Loupe
Vision USA , TASK-VISION 2.5X LOUPE Economically $149.95 Great for inspection with the widest field of view ( 3"). Coated optics with 2.5X magnification, the TASK-VISION loupe is worn like spectacles and easy to adjust. Focusable working distance between10-17 inches. Fine focusing on both telescopes, adjustable pupillary distance & Nose pads.