MicroLux – Stereoscope with a 26 in. (660 mm) adjustable arm and individually controllable dual 5 watt halogen lights. Standard with 1X and 2X objectives which result in 10X – 20X magnification. With an optional 0.5X reducing lens, the magnification can be further increased to 5X – 10X. At 5X magnification, the microscope has an 8.7” (221 mm) working distance and complies with MIL-STD-2000, DOD-STD-2000, WS-6536E and MIL-S-45743E.