| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a flexible illumination system for a surgical microscope, which is capable of properly providing both red reflex and main illumination and coordinating them with one another.SOLUTION: An illumination device for a surgical microscope includes at least one light source (10, 20) for generating a first illumination beam path (80) which provides a first illumination region in an observation object plane (70), and a second illumination beam path (90) which provides a second illumination region in the observation object plane (70), such that the first illumination region and second illumination region at least partly overlap. The illumination device includes: a switching device (50) which is capable of selectively illuminating the observation object plane (70) by using the first and/or the second illumination beam path (80, 90); and an eclipse filter (40) which can be introduced into the first illumination beam path (80) and allows the first illumination beam path (80) to be partly darkened when used.</p> |
