11-09-2020, 02:53 PM
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Registered User
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Join Date: Mar 2015
Location: Melbourne
Posts: 1,495
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Quote:
Originally Posted by Rainmaker
Yes, the actual magnification factor varies slightly depending where in the light path the corrector is placed.
The standard OCS has a clear aperture of 37mm and will work with most scopes. The OCS A45 is really only needed for scopes faster than about F5.
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Thank you!
Markus
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