The Luxo 250 [18714] Binocular Stereo-Zoom Microscope with single boomstand features a sturdy, heavy duty, cast aluminum alloy housing that rotates 360 degrees in its focus mount. 10X widefield eyepieces and a zoom range from 0.65X to 4.5, giving it a magnification range of 6.5X - 45X. The zoom is controlled by graduated knobs on the sides of the body. The extended magnification range is from 3.25X to 225X when using optional eyepieces and accessory lenses. The Luxo 18714 Binocular Stereo-Zoom Microscope features high-quality achromatic lenses with anti-reflective coatings for superior visual clarity. Optional eyepieces and accessory objective lenses can be added to provide a wider range of magnification. A choice of lightsources and mounting options enable the product set-up best suited for each individual application. Digital imaging systems are configurable to allow capturing of images to catalog or share inspection results and observations, for archiving or communicating electronically. The end result is increased productivity with an easy-to-use product line.