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Questar
Questar is a precision optics manufacturer based in New Hope, Pennsylvania producing top quality telescopes for over 60 years. Best known for their Maksutov-Cassegrain, Questar brings an elevated design aesthetic to the astronomy world, producing instruments that look as good as they perform.
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Original price $0.00 - Original price $0.00Original price $0.00$165.00$165.00 - $165.00Current price $165.00
Questar Casters for Tri-Stand Short Pier and 3.5" Astro Pier (Set of 3)
QuestarMore on the wayThe Questar #19333 is a set of rubber wheels that make it easy to roll a 3.5" Questar mounted on a Tri-Stand or Astropier from indoors to out . . ....
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$165.00$165.00 - $165.00Current price $165.00 -
Original price $3,795.00 - Original price $3,795.00Original price$3,795.00$3,795.00 - $3,795.00Current price $3,795.00Questar Field Model, 90mm Telescope, 53/80x, Case
QuestarMore on the wayOne of our customers from Nebraska called up shortly after he received his Questar Field Model to say his scope clearly showed the power line into ...
View full detailsOriginal price $3,795.00 - Original price $3,795.00Original price$3,795.00$3,795.00 - $3,795.00Current price $3,795.00 -
Original price $13,395.00 - Original price $13,395.00Original price$13,395.00$13,395.00 - $13,395.00Current price $13,395.00Questar 7" Astro Maksutov-Cassegrain, Broadband Coatings, Quartz Mirror
QuestarMore on the wayThis Questar Seven Astro uses the same quartz mirror and coatings combination as the renowned 50th Anniversary 3.5" Questar, perhaps the ultimate s...
View full detailsOriginal price $13,395.00 - Original price $13,395.00Original price$13,395.00$13,395.00 - $13,395.00Current price $13,395.00 -
Original price $12,795.00 - Original price $12,795.00Original price$12,795.00$12,795.00 - $12,795.00Current price $12,795.00Questar 7" Classic Titanium Maksutov-Cassegrain, Broadband Coatings
QuestarMore on the wayThere are mere mortal telescopes and then there is the Questar Seven Classic Titanium with broadband coatings, which inhabits a higher plane of ast...
View full detailsOriginal price $12,795.00 - Original price $12,795.00Original price$12,795.00$12,795.00 - $12,795.00Current price $12,795.00 -
Original price $7,044.00 - Original price $7,044.00Original price$7,044.00$7,044.00 - $7,044.00Current price $7,044.00Questar 3.5" Telescope Standard, Broadband Coatings, Zerodur Mirror, Factory-Installed Powerguide III
QuestarMore on the wayThere can be only one best small telescope in the world. This world-class broadband-coated/Zerodur mirror Questar 3.5" Maksutov-Cassegrain with its...
View full detailsOriginal price $7,044.00 - Original price $7,044.00Original price$7,044.00$7,044.00 - $7,044.00Current price $7,044.00 -
Original price $6,644.00 - Original price $6,644.00Original price$6,644.00$6,644.00 - $6,644.00Current price $6,644.00Questar 3.5" Telescope Standard, Magnesium Fluoride Coatings, Factory-Installed Powerguide III
QuestarMore on the wayWith the factory-installed addition of the normally-optional battery-operated Powerguide III drive system, the standard Questar 3.5" Maksutov-Casse...
View full detailsOriginal price $6,644.00 - Original price $6,644.00Original price$6,644.00$6,644.00 - $6,644.00Current price $6,644.00 -
Original price $195.00 - Original price $195.00Original price$195.00$195.00 - $195.00Current price $195.00Questar Dew Cap for 3.5" Field Model/Birder (Replacement)
QuestarMore on the wayThe Questar #13093 dewcap is a replacement for a lost or damaged 3.5" Questar Field Model or Birder dewcap.This special order Questar #13093 anodiz...
View full detailsOriginal price $195.00 - Original price $195.00Original price$195.00$195.00 - $195.00Current price $195.00 -
Original price $225.00 - Original price $225.00Original price$225.00$225.00 - $225.00Current price $225.00Questar Dew Cap for 3.5" Duplex (Replacement)
QuestarMore on the wayThe Questar #13092 dewcap is a replacement for a lost or damaged 3.5" Questar Duplex dewcap. This special order Questar #13092 dewcap with star cha...
View full detailsOriginal price $225.00 - Original price $225.00Original price$225.00$225.00 - $225.00Current price $225.00 -
Original price $565.00 - Original price $565.00Original price$565.00$565.00 - $565.00Current price $565.00Questar Solar Filter Full-Aperture Upgrade for 3.5" Scopes
QuestarMore on the wayThis Questar full aperture white light glass solar filter is an upgrade to the off-axis filter supplied with all Questar 3.5" telescopes. All Quest...
View full detailsOriginal price $565.00 - Original price $565.00Original price$565.00$565.00 - $565.00Current price $565.00 -
Original price $11,495.00 - Original price $11,495.00Original price$11,495.00$11,495.00 - $11,495.00Current price $11,495.00Questar 7" Astro Maksutov-Cassegrain, Broadband Coatings
QuestarMore on the wayObserve through a Questar Seven Astro with broadband optical coatings, and you'll see detail and clarity in the skies that you have never seen thro...
View full detailsOriginal price $11,495.00 - Original price $11,495.00Original price$11,495.00$11,495.00 - $11,495.00Current price $11,495.00 -
Original price $6,375.00 - Original price $6,375.00Original price$6,375.00$6,375.00 - $6,375.00Current price $6,375.00Questar 3.5" Telescope Duplex, Broadband Coatings
QuestarMore on the wayFor the serious amateur astronomer who would like to take Questar quality into the field for nature studies and photography, as well as for unsurpa...
View full detailsOriginal price $6,375.00 - Original price $6,375.00Original price$6,375.00$6,375.00 - $6,375.00Current price $6,375.00 -
Original price $5,975.00 - Original price $5,975.00Original price$5,975.00$5,975.00 - $5,975.00Current price $5,975.00Questar 3.5" Telescope Duplex, Magnesium Fluoride Coatings
QuestarMore on the wayFor the serious amateur astronomer who would like to take Questar quality into the field for nature studies and photography, as well as for unsurpa...
View full detailsOriginal price $5,975.00 - Original price $5,975.00Original price$5,975.00$5,975.00 - $5,975.00Current price $5,975.00 -
Original price $925.00 - Original price $925.00Original price$925.00$925.00 - $925.00Current price $925.00Questar 2" Quartz Silver Mirror for 7" Questars
QuestarMore on the wayThis 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 m...
View full detailsOriginal price $925.00 - Original price $925.00Original price$925.00$925.00 - $925.00Current price $925.00 -
Original price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00Questar Electric Declination for 3.5"
QuestarMore on the wayThe Questar #19526 motorized declination drive for fork-mounted Questar 3.5" telescopes is designed to be used in conjunction with a Questar Powerg...
View full detailsOriginal price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00 -
Original price $495.00 - Original price $495.00Original price$495.00$495.00 - $495.00Current price $495.00Questar Leather Case Upgrade for 3.5" Scopes
QuestarMore on the way3.5" Questar telescopes come in a leather-look vinyl-covered hard case. This option exchanges that vinyl-clad case for a genuine leather hard case ...
View full detailsOriginal price $495.00 - Original price $495.00Original price$495.00$495.00 - $495.00Current price $495.00 -
Original price $345.00 - Original price $345.00Original price$345.00$345.00 - $345.00Current price $345.00
Questar 1.25" Color Filter Set For Questar Eyepieces
QuestarMore on the wayThis Questar filter set for planetary observing consists of ten 1.25" stackable color filters that are threaded to fit the barrels of Questar Brand...
View full detailsOriginal price $345.00 - Original price $345.00Original price$345.00$345.00 - $345.00Current price $345.00 -
Original price $195.00 - Original price $195.00Original price$195.00$195.00 - $195.00Current price $195.00
Questar Swivel Coupling To Use Starguide on 7" Questars
QuestarMore on the wayShipping is free on this Questar item if it is purchased with a Questar scope that is being drop-shipped to you from the Questar factory. Standard ...
View full detailsOriginal price $195.00 - Original price $195.00Original price$195.00$195.00 - $195.00Current price $195.00 -
Original price $495.00 - Original price $495.00Original price$495.00$495.00 - $495.00Current price $495.00
Questar Protective Flat, Screw-On MGF2 Coated, For 3.5" Questars
QuestarMore on the wayThis Questar full aperture protective clear glass flat offers extra protection to your 3.5" aperture Questar telescope or spotting scope's optics. ...
View full detailsOriginal price $495.00 - Original price $495.00Original price$495.00$495.00 - $495.00Current price $495.00 -
Original price $1,595.00 - Original price $1,595.00Original price$1,595.00$1,595.00 - $1,595.00Current price $1,595.00
Questar Electric Declination Motor for 7" Questar Fork Mount
QuestarMore on the wayThe Questar #29526 motorized declination drive for fork-mounted Questar 7" telescopes is used with a QuestarPowerguide II drive corrector to make s...
View full detailsOriginal price $1,595.00 - Original price $1,595.00Original price$1,595.00$1,595.00 - $1,595.00Current price $1,595.00 -
Original price $1,495.00 - Original price $1,495.00Original price$1,495.00$1,495.00 - $1,495.00Current price $1,495.00
Questar Encoders with New 7" Mount
QuestarMore on the wayThese Questar digital setting circle encoders can be factory-installed at theQuestar factory when a new 7" Questar telescope fork mount is ordered ...
View full detailsOriginal price $1,495.00 - Original price $1,495.00Original price$1,495.00$1,495.00 - $1,495.00Current price $1,495.00 -
Original price $550.00 - Original price $550.00Original price$550.00$550.00 - $550.00Current price $550.00
Questar 16mm Cordless Reticle, for Use In Questar Starguide Only
QuestarMore on the wayThis Questar #19151 16mm illuminated crosshair reticle eyepiece has a self-contained battery-powered variable intensity LED for guided long-exposur...
View full detailsOriginal price $550.00 - Original price $550.00Original price$550.00$550.00 - $550.00Current price $550.00 -
Original price $125.00 - Original price $125.00Original price$125.00$125.00 - $125.00Current price $125.00
Questar Swivel Coupling to Use Image Erector or Starguide with 3.5" Questars
QuestarMore on the wayThis Questar $13071 swivel coupling is needed to use the Questar image erector or Starguide off-axis guider with 3.5" Questar scopes. This Questar ...
View full detailsOriginal price $125.00 - Original price $125.00Original price$125.00$125.00 - $125.00Current price $125.00 -
Original price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00
Questar 1.25" Mirror Diagonal for Brandon Eyepieces on a 3.5" Questar
QuestarMore on the wayThe Questar #19107 is a mirror-type 90° viewing angle star diagonal for axial viewing with a 3.5" Questar telescope. It connects to the Cassegrain ...
View full detailsOriginal price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00 -
Original price $4,495.00 - Original price $4,495.00Original price$4,495.00$4,495.00 - $4,495.00Current price $4,495.00Questar Birder, 90mm Telescope, 40/60x
QuestarMore on the wayAbsolutely pinpoint resolution, total freedom from spurious color and distortion, an image clarity and contrast in a class all its own - the Questa...
View full detailsOriginal price $4,495.00 - Original price $4,495.00Original price$4,495.00$4,495.00 - $4,495.00Current price $4,495.00
