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Old 02-02-2019, 09:40 AM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,928
No.
I basically used an external SM60 fitted to an ED80 but added a "PST Stage 2 mod" to the rear end at -200mm inside focus.
With the SM60 fitted up front, the effective system was a 60mm f10 ideal for the PST mod.
This arrangement then gave a 60mm DS H alpha scope.
Hope this helps.....
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