Shop By Category
-
Questar 3.5" Standard, Broadband Coatings, Zerodur mirror
$6,395.00The best optics, the best optical coatings, the most performance per inch of aperture, the most features - if you want the world's best 3.5" ultra-portable telescope, look no further. This broadband-coated Zerodur mirror Questar is the ultimate . . . -
Questar 3.5" Standard, Broadband Coatings, factory installed Powerguide III
$6,644.00The world-class broadband-coated Questar 3.5" Maksutov-Cassegrain becomes a world traveler with its factory-installed battery-operated Powerguide II drive system . . .