| 摘要 |
The invention relates to an optical assembly that can be interposed into the observation beam path of a microscope, comprising a first mount. In the first mount, a stack of optical elements for a polarization optical, differential interference contrast method, is arranged to facilitate a first observation method. The stack comprises, inter alia, a polarizer, polarization-optical shearing elements, and an analyzer. The analyzer is arranged in the stack with regard to its polarization direction in a predetermined orientation relative to the polarization direction of the polarizer. The stack of optical elements in the first mount is arranged such as to be interchangeable. Further, the assembly comprises at least one additional mount for receiving optical elements for at least one additional observation method. |
