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89 Results (Viewing 1 - 80 of 89)
Large Astro Pier for 7
SKU: 29338

Large Astro Pier for 7" fork mount
Manufacturer: Questar
$3,395.00 
Drop-Ship
3.5
SKU: Q3

3.5" Standard, Magnesium fluoride optical coatings
Manufacturer: Questar
$4,625.00 
Drop-Ship

3.5
SKU: Q3B

3.5" Standard, Broadband Coatings
Manufacturer: Questar
$5,000.00 
Drop-Ship
wraparound tube counterweight for 3.5
SKU: 19370

wraparound tube counterweight for 3.5" Questars
Manufacturer: Questar
$125.00 

Wraparound Tube counterweight for 7
SKU: 29348

Wraparound Tube counterweight for 7"
Manufacturer: Questar
$175.00 
Special-Order
3.5
SKU: Q3BZ

3.5" Standard, Broadband Coatings, Zerodur mirror
Manufacturer: Questar
$5,350.00 
Drop-Ship
Leather Case upgrade for 3.5
SKU: QCASE

Leather Case upgrade for 3.5" scopes
Manufacturer: Questar
$385.00 
Factory Retrofit

Electric Declination for 3.5
SKU: 19526

Electric Declination for 3.5"
Manufacturer: Questar
$495.00 
Special-Order
Leather Carrying case for 3.5
SKU: 19179

Leather Carrying case for 3.5" Questars
Manufacturer: Questar
$495.00 
Special-Order
Piggyback For 3.5
SKU: 19420

Piggyback For 3.5" Questar scopes
Manufacturer: Questar
$495.00 
Special-Order

8mm Brandon
SKU: Q08

8mm Brandon
Manufacturer: Questar
$260.00 
24mm Brandon
SKU: Q24

24mm Brandon
Manufacturer: Questar
$260.00 

Straight-through roof prism
SKU: 6351

Straight-through roof prism
Manufacturer: Questar
$453.00 
Special-Order
3.5
SKU: QD

3.5" Duplex, magnesium fluoride coatings
Manufacturer: Questar
$4,995.00 
Drop-Ship
3.5
SKU: QDB

3.5" Duplex, Broadband coatings
Manufacturer: Questar
$5,375.00 
Drop-Ship

7
SKU: Q7A

7" F/13.4 Astro Maksutov-Cassegrain
Manufacturer: Questar
$8,395.00 
Drop-Ship
7
SKU: Q7AB

7" F/13.4 Astro Maksutov-Cassegrain, broadband coatings
Manufacturer: Questar
$9,795.00 
Drop-Ship


3.5
SKU: 1393

3.5" Camera coupling set, needs Questar T-ring
Manufacturer: Questar
$195.00 
Special-Order
7
SKU: 1397

7" Camera coupling set, needs Questar T-ring
Manufacturer: Questar
$285.00 
Special-Order

12mm Brandon
SKU: Q12

12mm Brandon
Manufacturer: Questar
$260.00 
In stock
16mm Brandon
SKU: Q16

16mm Brandon
Manufacturer: Questar
$260.00 
In stock
Fork mount for Q7 OTA, DC drive
SKU: 20004

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

1.25
SKU: 19235

1.25" Color filter set for Questar eyepieces
Manufacturer: Questar
$345.00 
Special-Order
Variable polarizer for imaging with 3.5
SKU: 19276

Variable polarizer for imaging with 3.5" and 7" Questars
Manufacturer: Questar
$495.00 
In stock
Starguide (Needs 3.5
SKU: 19431

Starguide (Needs 3.5" or 7" swivel coupling)
Manufacturer: Questar
$525.00 
Special-Order

Swivel coupling to use Starguide on 7
SKU: 23032

Swivel coupling to use Starguide on 7"
Manufacturer: Questar
$175.00 
Solar filter upgrade for 3.5
SKU: 19261S

Solar filter upgrade for 3.5" scope
Manufacturer: Questar
$450.00 
Factory Retrofit
3.5
SKU: 19261

3.5" Full aperture filter for 3.5" scopes
Manufacturer: Questar
$625.00 
Special-Order

3.5
SKU: 23015

3.5" Off-axis glass filter for all 7" OTA
Manufacturer: Questar
$895.00 
Special-Order
Glass filter for finderscope of Classic 7
SKU: 23025

Glass filter for finderscope of Classic 7" OTA
Manufacturer: Questar
$195.00 
Special-Order

T-Ring for Leica R4, for use with Questar telescopes only
SKU: 81LEQ

T-Ring for Leica R4, for use with Questar telescopes only
Manufacturer: Questar
$77.00 
Special-Order
Electric declination motor for 7
SKU: 29526

Electric declination motor for 7" Questar fork mount
Manufacturer: Questar
$1,395.00 
Special-Order
Dew cap for 3.5
SKU: 13091

Dew cap for 3.5" standard (replacement)
Manufacturer: Questar
$165.00 
Special-Order

Dew cap for 3.5
SKU: 13092

Dew cap for 3.5" Duplex (replacement)
Manufacturer: Questar
$155.00 
Special-Order
Dew cap for 3.5
SKU: 13093

Dew cap for 3.5" Field Model/Birder (replacement)
Manufacturer: Questar
$130.00 
Special-Order
Dew cap for 7
SKU: 23028

Dew cap for 7" (replacement)
Manufacturer: Questar
$400.00 

Powerguide II DC Drive/drive corrector installed in older 3.5
SKU: PG3F

Powerguide II DC Drive/drive corrector installed in older 3.5" Questar
Manufacturer: Questar
$525.00 
Factory Retrofit
Encoders ordered with new 7
SKU: 29550s

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

Protective flat, screw-on MgF2 coated, for 3.5
SKU: 19260

Protective flat, screw-on MgF2 coated, for 3.5"
Manufacturer: Questar
$395.00 
7
SKU: 29203

7" Full aperture glass filter for all 7" OTA
Manufacturer: Questar
$1,595.00 
Achromatic 0.44x reducer
SKU: 39490

Achromatic 0.44x reducer
Manufacturer: Questar
$465.00 
Special-Order

Achromatic 0.60x reducer
SKU: 39505

Achromatic 0.60x reducer
Manufacturer: Questar
$465.00 
Special-Order
Achromatic 0.70x reducer
SKU: 39506

Achromatic 0.70x reducer
Manufacturer: Questar
$465.00 
Special-Order


7
SKU: Q7CT

7" F/13.6 Classic Titanium Maksutov-Cassegrain
Manufacturer: Questar
$9,895.00 
Drop-Ship

7
SKU: Q7CBT

7" F/13.6 Classic Titanium Maksutov-Cassegrain, broadband coatings
Manufacturer: Questar
$11,295.00 
Drop-Ship

32mm Brandon
SKU: Q32

32mm Brandon
Manufacturer: Questar
$260.00 
In stock
45° Prism for Questar scopes only, needs slip fit tube #19431-03
SKU: 19451

45° Prism for Questar scopes only, needs slip fit tube #19431-03
Manufacturer: Questar
$460.00 
Special-Order

Astro Pier for 3.5
SKU: 19338

Astro Pier for 3.5" Questar Maksutovs
Manufacturer: Questar
$1,495.00 
Drop-Ship
Tri-Stand Short pier for seated viewing with 3.5
SKU: 19339

Tri-Stand Short pier for seated viewing with 3.5" Questar
Manufacturer: Questar
$1,395.00 
Drop-Ship
Low latitude wedge for Tri-Stand short pier
SKU: 19339A

Low latitude wedge for Tri-Stand short pier
Manufacturer: Questar
$225.00 
Drop-Ship

Low altitude tilt plate adapter for Large Astro Pier
SKU: 29319

Low altitude tilt plate adapter for Large Astro Pier
Manufacturer: Questar
$695.00 
Drop-Ship
Casters for Tri-Stand short pier and 3.5
SKU: 19333

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

1.25
SKU: 19107

1.25" mirror diagonal for Brandon eyepieces on a 3.5" Questar
Manufacturer: Questar
$335.00 
Drop-Ship
2
SKU: 29110

2" Quartz silver mirror for 7" Questars
Manufacturer: Questar
$795.00 
Special-Order
16mm cordless, for use in Questar Starguide only
SKU: 19151

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

3.5
SKU: QDBZ

3.5" Duplex, Broadband coatings, Zerodur mirror
Manufacturer: Questar
$5,725.00 
Drop-Ship


89 Results (Viewing 1 - 80 of 89)


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