The American Optical Spencer stereo transmitted microscope Cycloptic with a 10x lens is a high-quality, binocular microscope designed for precise viewing and accurate analysis. Made in the United States by American Optical, this upright microscope is ideal for professionals in the healthcare, lab, and industrial sectors. With a magnification range of 10x, this stereo microscope offers clear and detailed images for a variety of applications. Perfect for those seeking a reliable and versatile microscope with American Optical's reputation for excellence.