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SKU: 81OLQ43 Questar T-Ring for Olympus 4/3 format DSLR cameras, for Questar telescopes only
Manufacturer: Questar
$78.00


SKU: QPT Questar adapter to convert Questar P-threads to 42mm T-threads
Manufacturer: Questar
$35.00


SKU: 29338 Questar large Astro Pier for 7" fork mount
Manufacturer: Questar
$3,495.00 Drop-Ship


SKU: Q3 Questar 3.5" Standard, Magnesium fluoride coatings
Manufacturer: Questar
$4,995.00 Drop-Ship


SKU: Q3B Questar 3.5" Standard, Broadband Coatings
Manufacturer: Questar
$5,375.00 Drop-Ship


SKU: 19370 wraparound tube counterweight for 3.5" Questars
Manufacturer: Questar
$130.00


SKU: 29348 Wraparound Tube counterweight for 7" Questars
Manufacturer: Questar
$175.00 Special-Order


SKU: Q3BZ Questar 3.5" Standard, Broadband Coatings, Zerodur mirror
Manufacturer: Questar
$5,725.00 Drop-Ship


SKU: QCASE Leather Case upgrade for 3.5" scopes
Manufacturer: Questar
$395.00 Factory Retrofit


SKU: 19526 Questar Electric Declination for 3.5"
Manufacturer: Questar
$575.00 Special-Order


SKU: 19179 Leather Carrying case for 3.5" Questars
Manufacturer: Questar
$525.00 Special-Order


SKU: 19420 Questar piggyback For 3.5" Questar scopes
Manufacturer: Questar
$495.00 Special-Order


SKU: 19338 Questar Astro Pier for 3.5" Questar Maksutovs
Manufacturer: Questar
$1,625.00 Drop-Ship


SKU: 19339 Questar Tri-Stand Short pier for seated viewing with 3.5" Questar
Manufacturer: Questar
$1,525.00 Drop-Ship


SKU: 19339A Low latitude wedge for Tri-Stand short pier
Manufacturer: Questar
$245.00 Drop-Ship


SKU: 29319 Questar low latitude tilt plate adapter for Large Astro Pier
Manufacturer: Questar
$695.00 Drop-Ship


SKU: 19335 Questar leveling feet for Tri-Stand short pier and 3.5" Astro Pier (set of 3)
Manufacturer: Questar
$135.00 Drop-Ship


SKU: 19333 Casters for Tri-Stand short pier and 3.5" Astro Pier (set of 3)
Manufacturer: Questar
$150.00 Special-Order


SKU: 19107 1.25" mirror diagonal for Brandon eyepieces on a 3.5" Questar
Manufacturer: Questar
$335.00 Drop-Ship


SKU: 29110 Questar 2" Quartz silver mirror for 7" Questars
Manufacturer: Questar
$895.00 Special-Order


SKU: 19151 16mm cordless, for use in Questar Starguide only
Manufacturer: Questar
$525.00 Special-Order


SKU: Q7ABZ Questar 7" Astro Maksutov-Cassegrain, broadband coatings, Zerodur mirror
Manufacturer: Questar
$11,795.00 Drop-Ship


SKU: QDBZ Questar 3.5" Duplex, Broadband coatings, Zerodur mirror
Manufacturer: Questar
$6,075.00 Drop-Ship


SKU: 81CAQ Questar T-Ring for Canon (except EOS) camera, for Questar telescopes only
Manufacturer: Questar
$50.00 Special-Order


SKU: 81CEQ Questar T-Ring for Canon EOS 35mm camera, for Questar telescopes only
Manufacturer: Questar
$78.00 Special-Order


SKU: 81MIQ Questar T-Ring for Minolta 35mm cameras (except Maxxum), for Questar telescopes only
Manufacturer: Questar
$40.00 Special-Order


SKU: 81MAQ Questar T-Ring for Minolta Maxxum and Sony DSLR cameras, for Questar telescopes only
Manufacturer: Questar
$50.00 Special-Order


SKU: Q08 Questar 8mm Brandon
Manufacturer: Questar
$265.00


SKU: Q24 Questar 24mm Brandon
Manufacturer: Questar
$265.00


SKU: 6351 Questar straight-through roof prism for 3.5" Questar scopes
Manufacturer: Questar
$453.00 Special-Order


SKU: QD Questar 3.5" Duplex, magnesium fluoride coatings
Manufacturer: Questar
$5,350.00 Drop-Ship


SKU: QDB Questar 3.5" Duplex, Broadband coatings
Manufacturer: Questar
$5,725.00 Drop-Ship


SKU: Q7A Questar 7" Astro Maksutov-Cassegrain
Manufacturer: Questar
$9,395.00 Drop-Ship


SKU: Q7AB Questar 7" Astro Maksutov-Cassegrain, broadband coatings
Manufacturer: Questar
$10,425.00 Drop-Ship


SKU: 81NIQ Questar T-Ring for Nikon 35mm camera, for Questar telescopes only
Manufacturer: Questar
$50.00 Special-Order


SKU: 81OLQ Questar T-Ring for Olympus 35mm cameras, for Questar telescopes only
Manufacturer: Questar
$62.00 Special-Order


SKU: 81PKQ Questar T-Ring for Pentax and Ricoh 35mm K-mount cameras, for Questar telescopes only
Manufacturer: Questar
$60.00 Special-Order


SKU: 81TCQ Questar T-Ring to use 1"-32 thread C-mount video and 16mm film cameras on Questar telescopes
Manufacturer: Questar
$65.00 In stock


SKU: 1393 3.5" Camera coupling set, needs Questar T-ring
Manufacturer: Questar
$235.00 Special-Order


SKU: 1397 7" Camera coupling set, needs Questar T-ring
Manufacturer: Questar
$285.00 In stock


SKU: PG3 Questar Powerguide II drive/drive corrector installed in 3.5" when scope ordered
Manufacturer: Questar
$500.00 Drop-Ship


SKU: Q12 Questar 12mm Brandon
Manufacturer: Questar
$265.00


SKU: Q16 Questar 16mm Brandon
Manufacturer: Questar
$265.00


SKU: 20004 Questar fork mount for Q7 OTA, DC drive
Manufacturer: Questar
$6,895.00 Special-Order


SKU: 19235 1.25" Color filter set for Questar eyepieces
Manufacturer: Questar
$345.00 Special-Order


SKU: 19276 Variable polarizer for imaging with 3.5" and 7" Questars
Manufacturer: Questar
$495.00 In stock


SKU: 19431 Questar Starguide off-axis guider
Manufacturer: Questar
$525.00 Special-Order


SKU: 23032 Questar swivel coupling to use Starguide on 7" Questars
Manufacturer: Questar
$175.00


SKU: 19261S Questar solar filter full-aperture upgrade for 3.5" scopes
Manufacturer: Questar
$495.00 Factory Retrofit


SKU: 19261 Questar 3.5" full aperture solar filter for 3.5" scopes
Manufacturer: Questar
$675.00 Special-Order


SKU: 23015 Questar 3.5" off-axis glass filter for all 7"Questar OTA
Manufacturer: Questar
$995.00 Special-Order


SKU: 23025 Glass filter for finderscope of Classic 7" OTA
Manufacturer: Questar
$195.00 In stock


SKU: 81CONQ Questar T-Ring for Contax/Yashica FR bayonet mount cameras, for Questar telescopes only
Manufacturer: Questar
$45.00 Special-Order


SKU: 81LEQ Questar T-Ring for Leica R4, for Questar telescopes only
Manufacturer: Questar
$85.00 Special-Order


SKU: 29526 Questar electric declination motor for 7" Questar fork mount
Manufacturer: Questar
$1,495.00 Special-Order


SKU: 13091 Questar dew cap for 3.5" standard (replacement)
Manufacturer: Questar
$225.00 Special-Order


SKU: 13092 Questar dew cap for 3.5" Duplex (replacement)
Manufacturer: Questar
$195.00 Special-Order


SKU: 13093 Questar dew cap for 3.5" Field Model/Birder (replacement)
Manufacturer: Questar
$155.00 Special-Order


SKU: 23028 Questar dew cap for 7" (replacement)
Manufacturer: Questar
$425.00


SKU: PG3F Powerguide II DC Drive/drive corrector installed in older 3.5" Questars
Manufacturer: Questar
$550.00 Factory Retrofit


SKU: PG7 Questar Powerguide III DC drive/drive corrector installed in older 7" Questars
Manufacturer: Questar
$875.00 Factory Retrofit


SKU: 29550s Encoders ordered with new 7" mount
Manufacturer: Questar
$1,395.00 Special-Order


SKU: 19260 Questar protective flat, screw-on MgF2 coated, for 3.5" Questars
Manufacturer: Questar
$495.00


SKU: 29203 Questar 7" full aperture glass filter for all 7" OTA
Manufacturer: Questar
$2,195.00


SKU: 39490 Questar achromatic 0.44x focal reducer
Manufacturer: Questar
$525.00 In stock


SKU: 39505 Questar achromatic 0.6x focal reducer
Manufacturer: Questar
$525.00 In stock


SKU: 39506 Questar achromatic 0.7x focal reducer
Manufacturer: Questar
$525.00 Special-Order


SKU: Q3PG Questar 3.5" Standard, Magnesium fluoride coatings, factory-installed Powerguide III
Manufacturer: Questar
$5,644.00 Drop-Ship


SKU: Q3BPG Questar 3.5" Standard, Broadband Coatings, factory installed Powerguide II
Manufacturer: Questar
$5,875.00 Drop-Ship


SKU: Q3BZPG Questar 3.5" Standard, Broadband Coatings, Zerodur mirror, factory-installed Powerguide II
Manufacturer: Questar
$6,275.00 Drop-Ship


SKU: QDPG Questar 3.5" Duplex, magnesium fluoride coatings, factory installed Powerguide II
Manufacturer: Questar
$5,850.00 Drop-Ship


SKU: QDBPG Questar 3.5" Duplex, Broadband coatings, factory installed Powerguide II
Manufacturer: Questar
$6,225.00 Drop-Ship


SKU: QDBZPG Questar 3.5" Duplex, Broadband coatings, Zerodur mirror, factory installed Powerguide II
Manufacturer: Questar
$6,575.00 Drop-Ship


SKU: Q7CT Questar 7" Classic Titanium Maksutov-Cassegrain
Manufacturer: Questar
$10,895.00 Drop-Ship


SKU: Q7CBT Questar 7" Classic Titanium Maksutov-Cassegrain, broadband coatings
Manufacturer: Questar
$11,925.00 Drop-Ship


SKU: Q7CBZT Questar 7" Classic Titanium Maksutov-Cassegrain, broadband coatings, Zerodur mirror
Manufacturer: Questar
$13,295.00 Drop-Ship


SKU: Q7CQT Questar 7" Classic Titanium Maksutov-Cassegrain, broadband coatings, quartz mirror
Manufacturer: Questar
$13,695.00 Drop-Ship


SKU: Q7AQ Questar 7" Astro Maksutov-Cassegrain, broadband coatings, quartz mirror
Manufacturer: Questar
$12,225.00 Drop-Ship


SKU: Q32 Questar 32mm Brandon
Manufacturer: Questar
$265.00


SKU: 19451 Questar 45°image erecting prism for Questar 3.5" scopes only
Manufacturer: Questar
$460.00 Special-Order

89 Results (Viewing 1 - 80 of 89)

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