DEVICE FOR ADJUSTING THE TEMPERATURE OF ELEMENTS

摘要

The invention relates to a device for adjusting the temperature of elements, especially adjusting the temperature of a projection lens (1) or of parts of a projection lens (1) for use in semiconductor lithography. Said device comprises a temperature-adjusting jacket (18) which is provided with at least one temperature-adjusting line (19). Said at least one temperature-adjusting line (19) is formed into the temperature-adjusting jacket (18).