Questar
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16mm cordless, for use in Questar Starguide only
$525.00This Questar #19151 16mm illuminated crosshair reticle eyepiece has a self-contained battery-powered variable intensity LED for guided long-exposure imaging with a Questar telescope equipped with a Powerguide and Questar tracking accessories . . . -
Encoders ordered with new 7" mount
$1,395.00These Questar digital setting circle encoders can be factory-installed at the Questar factory when a new 7" Questar telescope fork mount is ordered . . .
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Leather Carrying case for 3.5" Questars
$525.00This genuine leather hard carrying case for 3.5" Questar Standard or Duplex telescopes puts your luxury Questar scope in the luxury case it deserves . . . -
Leather Case upgrade for 3.5" scopes
$495.003.5" Questar telescopes come in a leather-look vinyl-covered hard case. This option exchanges that vinyl-clad case for a genuine leather hard case at a savingings of nearly $200 over the cost of buying the leather case by itself at a later date . . . -
Powerguide III DC Drive/drive corrector installed in older 3.5" Questars
$550.00This is a factory retrofit installation of the DC-powered Powerguide II drive/drive corrector in your existing 3.5" AC-powered Questar telescope. -
Questar 2" Quartz silver mirror for 7" Questars
$895.00This 2" Questar star diagonal allows the use of 2" eyepieces with the 7" Questar Maksutov. Its 1/20th wave first surface quartz mirror has silver mirror coatings for optimum light transmission and contrast. -
Questar 3.5" Duplex, Broadband coatings
$6,375.00The best optics, the best optical coatings, the most performance per inch of aperture, the most features and flexibility - if you want the most astronomical telescope and terrestrial spotting scope that a very small package can provide, this Questar Duplex with braodband optical coatings is it . . . -
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 3.5" Duplex, Broadband coatings, Zerodur mirror
$6,775.00The best optics, the best optical coatings, the most performance per inch of aperture, the most flexibility and features, the abilioty to laugh at temperature changes - if you want the world's best 3.5" ultra-portable telescope, look no further. This broadband-coated Zerodur mirror Questar Duplex is the ultimate . . . -
Questar 3.5" Duplex, Broadband coatings, Zerodur mirror, factory installed Powerguide III
$7,224.00Among 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 . . .
