Operation Microscope YZ20T9 is one kind of dual tube binocular operation microscope. The assistant scope shares the same vision field as the main microscope. Main microscope: Magnification changes in five steps. Assistant microscope: Magnification changes in three steps, through which the assistant scope may be locked at 90° to the right or left of the main microscope. It can also be locked at the circle of 360° to the main microscope if the oblique illumination device should be taken away. Illumination: Cold light source, bright and even, equipped with retina protection device, red reflex, inferred and ultraviolet filters. This instrument also provides beam splitter for teaching, photographing, video and video relay. The control functions include magnifying, focusing, X-Y moving and inclining. The foot switch may control magnifying, focusing and X-Y moving as well as the on/off of the lamp. The equipment works reliably and manoeuvrabley, which is suitable for microsurgeries such as ophthalmology, neurosurgery and replantation of severed finger.
Operation Microscope YZ20T9 is one kind of dual tube binocular operation microscope. The assistant scope shares the same vision field as the main microscope. 
