Quote:
Originally Posted by h0ughy
can you post an image of the objective?
is it true that a Coronado SM90 filter just screws onto the front of these scopes?
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Hi David, pics as requested. Yes, the etalon filter screws straight into the lens assembly (with the lens hood retracted) however I can't comment on the performance of the system owing to variables such as in/out focus, the system focal ratio, type of eyepieces to be used and such like. I'm sure there will be some information on the net regarding the combination. Cheers.