This vintage Bausch and Lomb B&L IST microscope is a rare find for collectors and researchers alike. Its 10x N.A.025 magnification is ideal for examining small specimens, and its sturdy construction ensures it can withstand the rigors of regular use. The microscope is made by Bausch and Lomb, a trusted name in the industry, and is in excellent working condition. This is a must-have for anyone looking to enhance their research capabilities.