Advanced Thermal Solutions
DCOO5U-F ORION SC7000 User Manual Page 27
6.3.2. Balancing the filter wheel
Due to balancing issues, the number of filters must be the same on the
opposite slot (symmetrical slot regarding the rotation axis). If needed, a
sapphire window can be used for fine adjustment (see example below).
1 filter or 1 sapphire window
2 filters or 1 filter + 1 sapphire window
2 filters or 1 filter + 1 sapphire window
1 filters or 1 sapphire window