- Experience precision with our brand new focus rack featuring smooth ball bearing technology for effortless adjustments. - The focus gear includes both coarse focus and tension adjustment for optimal control, ensuring your observations are sharp and clear. - Designed for compatibility, the annular ring that securely holds the microscope head has a diameter of 3 inches (76mm), while the opening for the stand post measures 1-1/4 inches (25mm). - Crafted with a professional and practical design, this focus rack boasts an appealing appearance and is lightweight, making it easy to transport and use in various settings. Applications: - Ideal for laboratory environments where precise measurements and adjustments are critical, enhancing the accuracy of your research. - Perfect for educational purposes, allowing students to develop hands-on skills in microscopy with reliable equipment. - Suitable for fieldwork, providing a portable solution for scientists and researchers who need a dependable focus mechanism on the go. Choose our focus rack for a blend of functionality and style, ensuring you have the tools you need for success in your scientific endeavors.