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Questar 3.5" Duplex, magnesium fluoride coatings, factory installed Powerguide III
$6,624.00With the factory-installed addition of the normally-optional battery-operated Powerguide III drive system, the multi-purpose Questar Duplex 3.5" Maksutov-Cassegrain becomes a world traveler . . . -
Celestron AstroMaster 90 EQ, 3.5" Equatorial refractor
$349.95The Celestron AstroMaster 90 equatorial refractor is a big step up from a 60mm refractor "starter scope." While it is surprisingly close to many economy 60mm scopes in price, it is far above them in features, quality, and optical performance . . . -
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 . . . -
Celestron PowerSeeker 80 EQ, 3.1" Equatorial refractor
$199.95The Celestron PowerSeeker 80 equatorial refractor is a visible step up in performance from the typical 60mm beginner's scope, at a price not much higher than a typical 60mm toy store scope.
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