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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 . . . -
Questar 7" Classic Titanium Maksutov-Cassegrain, broadband coatings, Zerodur mirror
$14,295.00Is this Questar Seven Classic Titanium the ultimate mid-sized telescope? I think so. I own a 7" Classic with broadband coatings and a Zerodur mirror and I can't think of another scope I'd trade it for . . . -
Questar 3.5" Duplex, magnesium fluoride coatings
$5,975.00For the amateur astronomer who wants to take unsurpassed optical quality of a Questar optical tube into the field for nature studies and photography, the 3.5" Questar Duplex is ideal . . .
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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 . . . -
Questar 7" Classic Titanium Maksutov-Cassegrain
$11,695.00Even better to look through than its star chart-covered body is to look at, The Questar Seven Classic Titanium is loaded with performance and built-in performance features that competitive telescopes can only dream of . . . -
Questar 7" Astro Maksutov-Cassegrain, broadband coatings, Zerodur mirror
$12,995.00If there are telescopes in heaven, chances are good they use Questar Seven Astro optical tubes with broadband optical coatings and a thermally-stable Zerodur ceramic mirror . . . -
Questar 7" Astro Maksutov-Cassegrain, broadband coatings
$11,495.00A truly great telescope doesn't have to be a huge telescope. Comparing the performance of this 7" Questar Astro optical tube with broadband optical coatings to scopes twice its size proves that . . . -
Questar 3.5" Duplex, Broadband coatings, factory installed Powerguide III
$6,874.00The world-class broadband-coated and exceptionally flexible Questar Duplex 3.5" Maksutov-Cassegrain becomes a world traveler with its factory-installed battery-operated Powerguide III drive system . . . -
Questar 7" Classic Titanium Maksutov-Cassegrain, Magnesium Fluoride AR and Silver reflecting coatings, quartz mirror
$14,695.00This Questar Seven Classic Titanium uses the same quartz mirror and coatings combination as the renowned 50th Anniversary 3.5" Questar, perhaps the ultimate small telescope. Is this Questar the ultimate mid-sized telescope? . . .