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Old 22-12-2012, 09:30 AM
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LewisM
Novichok test rabbit

LewisM is offline
 
Join Date: Aug 2012
Location: Somewhere in the cosmos...
Posts: 10,389
Dave,

I used to use GSO 25mm and 50mm tube extensions on it without issue. Always came to focus.

(this used to be my scope BTW for those wondering)