Quote:
Originally Posted by JethroB76
The GSO version is like the earlier TV paracorr in that it has no tunable top. Although the designer of the GSO apparently posted on CN that you didn't need to optimise the distance between the EP focal plane and the corrector - most on there were looking at solutions to do just that, using parfocalising rings etc.
I considered getting one because of the price (and I see they are available at Andrews now) but in the end went for a current model paracorr from astromart instead (price difference was small).
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Thanks for that JethroB76. I seem to remember something along the same lines. I believe a CN member called Skycaptain fabricated a little device to get an affect similar to Turnable top from TV.
I cannot locate that post on CN. Do you happen to remember when it was posted?
Thanks and regards
George (astrolabe)