The Meiji RZ - Research stereomicroscope is a high-performance, modular instrument designed for today's demanding 3D applications. Engineered using a Common Main Objective (CMO) with parallel optical paths, the RZ offers crisp, distortion-free, color correct images at magnifications ranging from 3.75x to 300x. Available with Apochromatic optical components, ERGO tilting binocular head, 80/20 simultaneous viewing phototube, and LED bases. The RZ features a 10:1 zoom ratio with built-in variable dual-iris diaphragms, coarse-fine focus and 12 positive click stops throughout the entire zoom range with magnification indicator. The RZ's infinity optical design assures hours of fatigue free viewing. Optional Z motorization is available allowing EDF and HDR image capture.