Enhance your microscopy experience with the UNICO 4X Din Achromat Objective. Featuring a numerical aperture (N.a.) of 0.10, this objective lens is designed for optimal clarity and color correction, making it perfect for a variety of biological and laboratory applications. Its achromatic design minimizes chromatic aberration, ensuring sharp and detailed images. The M250-2101 model is compatible with standard DIN microscopes, providing versatility and ease of use. Whether you're a student, researcher, or hobbyist, this objective lens will elevate your observations to the next level.