摘要 |
The disclosure concerns a method for exchangeable introduction and/or exchange of diaphragms in an imaging device, such as an EUV projection exposure system for microlithography or a corresponding imaging device with a housing and at least one diaphragm, which is accommodated exchangeably in the housing and at least one transfer device with at least one receptacle, on or at which the diaphragm can be detachably arranged in order that it may be moved in or out of the objective space. At least one receptacle of the transfer device, on or at which the diaphragm can be detachably arranged, is an element of the diaphragm mount for positioning the diaphragm in the housing.
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