- Feature-Rich Design: Enjoy a wide-angle view with rubber eye cups and high-quality optical glass lenses. Compatible with stereo microscopes, these eyepieces have a mounting diameter of 30 mm or 30.5 mm. - Versatile Field of View: Choose from four options—20 mm, 20 mm, 15 mm, or 10 mm—tailored to your specific needs. Each set includes one pair (two pieces) for your convenience. - Magnification Options: Elevate your observation with magnifications of WF5X, WF10X, WF15X, and WF20X, ensuring clarity and detail in your microscopy tasks. - Durable and Stable: Crafted with exquisite workmanship, these microscope accessories are designed for longevity and reliable performance, making them an essential addition to your microscope setup. - Practical Applications: Ideal for educational settings, laboratory research, or hobbyist use, these eyepieces enhance your ability to examine specimens in detail, whether you are studying biological samples or conducting material analysis. - Enhanced User Comfort: The rubber eye cups provide comfort during extended use, reducing eye strain and allowing for prolonged observation sessions. - Compatibility: Designed to integrate seamlessly with a variety of stereo microscopes, these eyepieces are a perfect choice for professionals and enthusiasts alike. Invest in quality microscope accessories that elevate your viewing experience and ensure you're equipped for any microscopy challenge.