Enhance your stereo microscopy with the Ring Illumination OZB-A4571. This professional illumination unit delivers uniform, high-intensity light for precise observation. Designed for maximum flexibility and ease of use, it fits standard stereo microscopes, excluding OSE-1, OSF-4G, OZL-45R, OZC-5, and OZG-4 ranges. Perfect for consistent, high-quality lighting in any lab setting.