Quote:
Originally Posted by lacad01
Hi Marc, not sure I follow - what exactly is the mod and how do you attach the QHY  . Looks to be a great economic way to get into guided imaging which is what I'd like to do 
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You just need to add a thread (M42x.75) to the original ring at the back of the finder. The diameter is almost right. The QHY5 will screw right on and will focus.