Stereomicroscope with a light-emitting diode Illumination System

摘要

A light guide with multiple arms (2a-2c) is located after the light emitting diode arrangement which consists of multiple light emitting diodes (1a-1c). The guide includes a coupler (2) that defines a single light exit end. Light leaving the guide through the light exit end is mixed to provide white illuminating light for the surgical microscope (10).