The AmScope 40X Plan Achromatic Compound Microscope Objective Lens is a high-quality microscope attachment designed for professional use in biological laboratories. Made by the reputable brand AmScope, this objective lens offers a magnification of 40x and is suitable for both brightfield and darkfield microscopy. Its durable construction and precise design make it a reliable choice for microscope enthusiasts and professionals alike. Made in China, this objective lens is a valuable addition to any microscope setup for detailed and accurate observations.

