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Figure 5
Photograph of the entrance slit assembly viewed from the upstream side. A series of fixed slits can be positioned in the beam by using the stepper motor to translate the water-cooled insert, also shown separately in the foreground. |
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Figure 5
Photograph of the entrance slit assembly viewed from the upstream side. A series of fixed slits can be positioned in the beam by using the stepper motor to translate the water-cooled insert, also shown separately in the foreground. |