Thread: Back focus issue
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  #5  
Old 07-06-2020, 09:35 AM
Sitt (Simon)
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Join Date: Jul 2007
Location: Perth
Posts: 90
No, the filter drawer is after the OAG. I worked backwards in my previous description from the camera to the scope which may have confused you. From the scope
Flatner - SkyWatcher Adapter - Spacing - OAG - Filter Drawer - Camera
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