Wide-angle attachment for surgical microscope, has illumination device that is provided to illuminate object by passing light in illumination beam path via wide-angle lens and offset laterally relative to wide-angle lens optical axis

摘要

The wide-angle attachment (20) comprises a wide-angle lens (21) with an optical arrangement to image erection. An illumination device illuminates an object (15) by passing the light in an illumination beam path through the wide-angle lens. The illumination device is offset laterally relative to the optical axis of the wide-angle lens.