Specifications

Changing the Whole Filter Wheel
The whole filter wheel can be changed at once. It is necessary to remove the
front part of the camera case the same way as in the case of changing filters.
The filter wheel can be removed when you unscrew the bolt on the center of
the front part of camera case. Take care not to damage the horseshoe-shaped
optical bar when replacing the filter wheel.
Changing the Telescope Adapter
The camera head contains bolt square. The telescope adapter is attached by
four bolts. If you want to change the adapter, simply unscrew these bolts
and replace the adapter with the new one.
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Illustration 27: Filter positions in the G3 filter wheel