While he had the tail piece off, he cleaned the outer surface of rear lens/window. He was a little surprised to find this element in the OTA. He was expecting, since it is not a NP 'scope, that the tube would be open.
He also cleaned the objective. It was filthy, he said. I can't wait to use it now.
Another interesting discovery was that it seems Mr Nagler decided to use emery cloth as the flocking material inside the 'scope. Fascinating that he'd choose a somewhat abrasive material...
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