Imaging optics module (IOM)

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Zone plate and phase ring holder for full-field imaging mode

Zone plate

Objective in:
Objective X =-1114.9
Objective Y =-878.8
Objective Z =803.3
(RW 4/9/09)

Phase rings

The phase ring holder has space for three different phase rings to match the condenser illumination at 8-10 keV.

Position	Phase Ring X	Phase Ring Y	Phase Ring Z
1	-	-	-
2	-	-	-
3	-	-	-

In order to use this module the focusing optics module (FOM) has to be set to a through hole. A condenser is aligned using the condenser Module (CM).