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Old 26-02-2018, 07:50 PM
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Atmos (Colin)
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Join Date: Aug 2011
Location: Melbourne
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Quote:
Originally Posted by bigjoe View Post
Theses things happen with quite a few brands..Even scopes... the 127mm Mak primary mirror is about 120mm actually, but still performs brilliantly with Schott glass...what can you do though.

bigjoe.
If the front lens on the Mak works as a lens you don't need a 127mm primary mirror as long as the front aperture is 127mm diameter.
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