Apochromatic Stereo Microscope with 8:1 Zoom for Excellent Image Contrast and Color Accuracy ZEISS Stemi 508 is your compact, reliable Greenough stereo microscope. Equipped with apochromatic optics you acquire images of outstanding image contrast and color accuracy. Its mechanics is designed for heavy workloads. With the large up to 36 mm object field you always keep the overview of your sample. The 8:1 zoom then allows to bring details up to 50× magnification. Add interchangeable optics and observe an area of up to 122 mm. Stemi 508 offers better ergonomics than any other Greenough-type stereo microscope: The low viewing angle of 35° lets you keep a relaxed posture even after hours of work. With ZEISS Stemi 508 you observe and document your samples exactly as they are: rich in detail, sharp in focus and free from distortion or color fringes. Stemi 508 is your robust all-rounder for everyday lab work and industrial inspections. - Large field of view and apochromatic correction - Precise mechanics for heavy workloads