Coronado MaxScope40. Dual etalons to produce very detailed solar images. Selling to buy a MaxScope90. Like new save a few scratches in the milled brass. Put a high-resolution EP on this puppy and watch the solar detail leap out at you.
Coronado admits the (single loaded) MaxScope 40 gives better solar surface detail than their PST. With the double etalon, it's no contest.
Please see also my ads for a Borg binocular telescope, a Starmaster 11 inch Dob, and an Intes MN61 Mak-Newt. I wil be placing three recent, lovely AP refractors for sale when these are sold and am open to making a dual deal with a seriously interested party.