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Mewlon 250-S CR back focus
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30-05-2018, 11:24 AM
Atmos
(Colin)
Ultimate Noob
Join Date: Aug 2011
Location: Melbourne
Posts: 6,984
That’s for that Lewis!
Considering that the corrector is within the baffle and screws into the mirror, it may only end up being about 70mm back focus from the rear 71mm thread. I’ll have to install it measure it all up.
Atmos
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