This Vision Engineering Mantis Elite X4 microscope lens is a high-quality addition to your laboratory equipment. With a magnification range of X4, it provides clear and detailed vision for your medical and lab experiments. The lens is made by a trusted brand and comes in a unit quantity of 4. It is perfect for use in healthcare, lab, and dental settings. The Mantis Elite X4 lens is designed for use with microscopes and offers exceptional clarity and precision. It is ideal for use in business and industrial settings, as well as in medical and lab equipment. This product is sure to enhance your laboratory experience and provide you with the detailed vision you need to succeed.