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Sky90 is way over - criticised, but at its short focal length, a planetary scope it isn’t.
Best planet killer I’ve yet used is a Tak FOA60Q. Absolutely razor sharp (highest strehl of any Tak ever made at over 0.99 and near perfect colour correction) - the detail it showed on Jupiter I've never even seen in a Mewlon 300 or a Mak. Maybe not as large an image scale but the fidelity and crispness of detail even with a plossl is astonishing. From my white zone, banding and festoons easily discernible using a Vixen 26 plossl.
Last edited by LewisM; 15-10-2021 at 04:19 PM.
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