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Identifying GS EP's
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26-02-2006, 01:59 AM
Starkler
(Geoff)
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Join Date: Sep 2004
Location: Melbourne
Posts: 4,900
I used to own a 26mm one. They are a 3 element modified Kelner design I beleive and suffer diabolical off axis aberrations in fast scopes.
Starkler
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