Questar 3.5" Duplex, Broadband coatings, Zerodur mirror, factory installed Powerguide III

Availability: In stock

Among all the optically superb Questar telescopes, the best small telescopes in the world, there can be only one "best of the best of the best." This world-class broadband-coated/Zerodur mirror DC-powered Questar Duplex 3.5" Maksutov-Cassegrain is that scope . . .