Optical Tube Assemblies
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Canadian Telescopes - 152mm Air Spaced Achromat Refractor OTA
Superb air spaced doublet optics, well baffled tube and deluxe 3 inch 1:10 double speed focuser came together to make this valuable 6 inch f:5.9 telescope. ... Learn More
Model#: CT41529
$859.00 -
Celestron - C-11A 11 " Optical Tube Assembly, aluminum tube and StarBright XLT Coatings
Celestron C-11A, 11" Optical Tube AssemblyAluminum Tube and Starbright XLT CoatingsOverviewC11-A XLT (CGE) - General Features 11" Schmidt-Cassegrain Optical Tube AssemblyAluminum Optical TubeCelestron's premium StarBright XLT coatings28 ... Learn More
FREE SHIPPINGModel#: 91036XLT(excludes AK & HI)
$2,449.00 -
Celestron - C-11CF 11 " Optical Tube Assembly, carbon fiber tube and StarBright XLT Coatings
... Learn More
FREE SHIPPINGModel#: 91035XLT(excludes AK & HI)
$2,165.00 -
Celestron - C-14A 14 " Optical Tube Assembly, with StarBright XLT Coatings
Celestron C-14a, 14" Optical Tube Assembly With StarBright XLT CoatingsOverviewC14-A XLT (CGE) - General Features 14" Schmidt-Cassegrain Optical Tube AssemblyAluminum Optical TubeCelestron's premium StarBright XLT coatings3910 mm focal leng ... Learn More
FREE SHIPPINGModel#: 91037XLT(excludes AK & HI)
Regular Price: $5,099.00
Special Price: $3,999.00
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Celestron - C-14A 14 " Optical Tube Assembly,Fastar Compatible and with StarBright XLT Coatings
OverviewC14-AF XLT (CGE) - General Features 14" Schmidt-Cassegrain Optical Tube AssemblyAluminum Optical TubeFastar CompatibleCelestron's premium StarBright XLT coatings3910 mm focal length (f/11)40 mm 1 ... Learn More
FREE SHIPPINGModel#: 91038XLT(excludes AK & HI)
$5,599.00 -
Celestron - C11-A XLT OTA (CG-5)
11" Schmidt-Cassegrain Optical Tube AssemblyAluminum Optical TubeCelestron's premium StarBright XLT coatings2800 mm focal length (f/10)40 mm eyepiece included (70x)Visual back allows for use with 1 ... Learn More
FREE SHIPPINGModel#: 91067-XLT(excludes AK & HI)
$2,479.00 -
Celestron - C6 Acromat Refractor Optical Tube Assembly (for CG-5)
An excellent choice for the serious astronomer, the C6-R is the largest telescope in its class with over 6 times the light gathering ability of a 60mm ... Learn More
FREE SHIPPINGModel#: 21020-OTA(excludes AK & HI)
$599.00 -
Celestron - C6-A-XLT OTA (CG-5)
6" Schmidt-Cassegrain Optical Tube AssemblyAluminum Optical TubeCelestron's premium StarBright XLT coatings1500 mm focal length (f/10)25 mm eyepiece included (60x)Visual back allows for use with 1 ... Learn More
FREE SHIPPINGModel#: 91010-XLT(excludes AK & HI)
Regular Price: $649.95
Special Price: $449.00
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Celestron - C6-N Newtonian Optical Tube Assembly
6 inch Newtonian Reflector with1 ... Learn More
FREE SHIPPINGModel#: 31056-OTA(excludes AK & HI)
$199.00 -
Celestron - C8A 8 " Optical Tube Assembly, aluminum tube with Dovetail Slide Bar for CG5 Mounts and StarBright XLT Coatings
Celestron C8A 8 inch Optical Tube AssemblyAluminum Tube With Dovetail Slide Bar for CG5 Mounts and StarBright XLT CoatingsOverviewC8-A XLT (CG-5) - General Features 8" Schmidt-Cassegrain Optical Tube AssemblyAluminum Optical TubeCelestron's ... Learn More
FREE SHIPPINGModel#: 91020XLT(excludes AK & HI)
$1,049.00 -
Celestron - C8A 8 " Optical Tube Assembly, aluminum tube with StarBright XLT Coatings with Dovetail Slide Bar for CGE Mounts
Celestron C8A 8 inch Optical Tube AssemblyAluminum Tube with StarBright XLT Coatings with Dovetail Slide Bar for CGE MountsOverviewC8-A XLT (CGE) - General Features 8" Schmidt-Cassegrain Optical Tube AssemblyAluminum Optical TubeCelestron ... Learn More
FREE SHIPPINGModel#: 91024XLT(excludes AK & HI)
$1,039.00 -
Celestron - C9 1/4A 9 1/4 " Optical Tube Assembly, with Dovetail Slide Bar for CG5 mounts & StarBright XLT Coatings
Celestron C9 1/4A 9.25" Optical Tube AssemblyWith Dovetail Slide Bar for CG5 Mounts and StarBright XLT CoatingsOverviewC9 1/4-A XLT (CG-5) - General Features 9 ... Learn More
FREE SHIPPINGModel#: 91025XLT(excludes AK & HI)
$1,479.00 -
Celestron - C9 1/4A 9 1/4 " Optical Tube Assembly, with StarBright XLT Coatings, with Dovetail Slide Bar for CGE mounts & StarBright XLT Coatings
... Learn More
FREE SHIPPINGModel#: 91027XLT(excludes AK & HI)
$1,449.00 -
Celestron - C9 1/4CF 9 1/4 " Optical Tube Assembly, carbon fiber tube and StarBright XLT Coatings
Celestron C9 1/4A 9.25" Carbon Fiber Optical Tube AssemblyWith Dovetail Slide Bar for CG5 Mounts and StarBright XLT CoatingsOverviewC9 1/4-A XLT (CG-5) - General Features 9 ... Learn More
FREE SHIPPINGModel#: 91026XLT(excludes AK & HI)
$1,359.00 -
Celestron - EdgeHD 1100 Optical Tube Assembly
FOCAL LENGTH - 2800 mm f/10 OPTICAL COATINGS - Starbright XLT OPTICAL DESIGN - Aplanatic Schmidt ... Learn More
FREE SHIPPINGModel#: 91050-XLT(excludes AK & HI)
$3,399.00 -
Celestron - EdgeHD 1400 Optical Tube Assembly
FOCAL LENGTH - 3910 mm f/11 OPTICAL COATINGS - Starbright XLT OPTICAL DESIGN - Aplanatic Schmidt ... Learn More
FREE SHIPPINGModel#: 91060-XLT(excludes AK & HI)
$5,799.00 -
Celestron - EdgeHD 800 Optical Tube Assembly
FOCAL LENGTH - 2032 mm f/10OPTICAL COATINGS - Starbright XLTOPTICAL DESIGN - Aplanatic Schmidt ... Learn More
FREE SHIPPINGModel#: 91030-XLT(excludes AK & HI)
$1,299.00 -
Celestron - EdgeHD 925 Optical Tube Assembly
FOCAL LENGTH - 2350 mm f/10 OPTICAL COATINGS - Starbright XLT OPTICAL DESIGN - Aplanatic Schmidt ... Learn More
FREE SHIPPINGModel#: 91040-XLT(excludes AK & HI)
$2,299.00 -
Explore Scientific - 102mm f/7 Air-Spaced Triplet ED Apochromatic Refractor w/ Deluxe Case & Accessories
This 102mm f/7 telescope from Explore Scientific is an air-spaced triplet ED APO refractor that utilizes Hoya ED glass ... Learn More
FREE SHIPPINGModel#: TED10207-00(excludes AK & HI)
Regular Price: $2,099.99
Special Price: $999.99
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Explore Scientific - 127mm f/7.5 Air-Spaced Triplet ED Apochromatic Refractor w/ Deluxe Case & Accessories
Explore Scientific's 127mm f/7.5 telescope is an air-spaced triplet ED APO refractor telescope that utilizes Hoya ED glass ... Learn More
FREE SHIPPINGModel#: TED127075-00(excludes AK & HI)
Regular Price: $2,999.99
Special Price: $1,999.99





















