Coronado Solarmax 40/T-Max for Double Stacking PST

Condition is like new with case. Double stacking your PST with this 40mm filter will enable you to see more surface detail. Truly it really does deliver! It just screws onto the objective of the PST thereby lowering the bandpass to <0.6 which results in a dramatic increase in surface detail. Also supplied is the warranty sheet that has yet to be filled out. Purchased just this summer...only selling towards another H-Alpha scope that is to arrive fairly soon otherwise I wouldn't be selling. Purchased new this runs 800.00. I will pay shipping in the Conus only. Thanks for looking.