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19 Items

Celestron C6-A SCT Optical Tube with CG-5 Dovetail - 91010-XLT

SKU: CEL-91010-XLT
  • Optical Design: Schmidt-Cassegrain
  • Telescope Aperture: 150mm (5.9")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$649.95 $398.95

Celestron C8-A SCT Aluminum Optical Tube with CG-5 Dovetail - 91020-XLT

SKU: CEL-91020-XLT
  • Optical Design: Schmidt-Cassegrain
  • Telescope Aperture: 203.2mm (8")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$1,059.95 $818.99

Celestron C8-A SCT Aluminum Optical Tube with CGE Dovetail - CEL-91024-XLT

SKU: CEL-91024-XLT
  • Optical Design: Schmidt-Cassegrain
  • Telescope Aperture: 203.2mm (8")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$1,049.95 $795.95

Celestron C9.25 SCT Aluminum Optical Tube with CG-5 Dovetail - 91025-XLT

SKU: CEL-91025-XLT
  • Optical Design: Schmidt-Cassegrain
  • Telescope Aperture: 235mm (9.25")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$1,499.95 $1,184.95

Celestron C9.25 SCT Aluminum Optical Tube with CGE Dovetail - 91027-XLT

SKU: CEL-91027-XLT
  • Optical Design: Schmidt-Cassegrain
  • Telescope Aperture: 235mm (9.25")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$1,469.95 $1,184.95

Celestron EdgeHD 8 OTA - 8" f/10 Aplanatic SCT OTA - CGE Dovetail - 91030-XLT

SKU: CEL-91030-XLT
  • Optical Design: Celestron EdgeHD
  • Telescope Aperture: 203.2mm (8")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$1,349.00

8" Celestron Edge HD 8 SCT OTA - CG-5 Dovetail - 91031-XLT

SKU: CEL-91031-XLT
  • Optical Design: Celestron EdgeHD
  • Telescope Aperture: 203.2mm (8")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$1,349.00

Celestron C11 SCT Aluminum Optical Tube with CGE Dovetail - 91036-XLT

SKU: CEL-91036-XLT
  • Optical Design: Schmidt-Cassegrain
  • Telescope Aperture: 279.4mm (11")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$2,469.95 $1,779.95

Celestron C14AF-XLT - 14" Aluminum SCT Fastar-Compatible Optical Tube with CGE Dovetail - 91038-XLT

SKU: CEL-91038-XLT
  • Optical Design: Schmidt-Cassegrain
  • Telescope Aperture: 355.6mm (14")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$4,999.95 $4,049.95

Celestron EdgeHD 925 OTA - 9.25" f/10 HD Aplanatic SCT Optical Tube Assembly - CGE Dovetail - 91040-XLT

SKU: CEL-91040-XLT
  • Optical Design: Celestron EdgeHD
  • Telescope Aperture: 235mm (9.25")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$2,399.00

Celestron EdgeHD 11 OTA - 11" f/10 Aplanatic SCT OTA - CGE Dovetail - 91050-XLT

SKU: CEL-91050-XLT
  • Optical Design: Celestron EdgeHD
  • Telescope Aperture: 279.4mm (11")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$3,499.00

Celestron EdgeHD 14 OTA - 14" f/11 Aplanatic SCT OTA - CGE Dovetail - 91060-XLT

SKU: CEL-91060-XLT
  • Optical Design: Celestron EdgeHD
  • Telescope Aperture: 356mm (14.02")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$5,999.00

Celestron C11 SCT Aluminum OTA with CG-5 Dovetail - 91067-XLT

SKU: CEL-91067-XLT
  • Optical Design: Schmidt-Cassegrain
  • Telescope Aperture: 279.4mm (11")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$2,499.95 $1,824.95

Celestron NexStar 8SE SCT OTA Orange Tube - 11069-OTA

SKU: CEL-11069-OTA
  • Optical Design: Schmidt-Cassegrain
  • Telescope Aperture: 203.2mm (8")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$849.95 $679.95

Celestron 7" Maksutov-Cassegrain Telescope OTA - 91012 - Used - SOLD

SKU: UEQ-11567-CEL-91012
  • Optical Design: Maksutov-Cassegrain
  • Telescope Aperture: 180mm (7.09")
  • Focal Ratio: f/15
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$1,149.00 $974.00

Celestron C9.25 SCT Aluminum Optical Tube with CG-5 Dovetail - 91025-XLT - Used - SOLD

SKU: UEQ-11570-CEL-91025-XLT
  • Optical Design: Schmidt-Cassegrain
  • Telescope Aperture: 235mm (9.25")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
$1,499.95 $999.00
Celestron 8" Evolution Optical Tube Assembly

Celestron 8" NexStar Evolution SCT OTA - Gray - 12091-OTA

SKU: CEL-12091-OTA
  • Optical Design: Schmidt-Cassegrain
  • Telescope Aperture: 203.2mm (8")
  • Focal Ratio: f/10
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$699.95
Celestron 7" Mak-Cass Optical Tube Assembly

Celestron 7" Maksutov-Cassegrain Telescope OTA - 91012

SKU: CEL-91012
  • Optical Design: Maksutov-Cassegrain
  • Telescope Aperture: 180mm (7.09")
  • Focal Ratio: f/15
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$1,149.00
Celestron 7" Mak-Cass Optical Tube Assembly

Celestron 7" Maksutov-Cassegrain Telescope OTA - 91012 - Used - SOLD

SKU: UEQ-10868-CEL-91012
  • Optical Design: Maksutov-Cassegrain
  • Telescope Aperture: 180mm (7.09")
  • Focal Ratio: f/15
  • Telescope Mount Type: No Mount - OTA Only
  • Type of Electronics: OTA Only - No Electronics
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$1,149.00 $950.00

High Point Scientific carries the most popular telescope brands among astronomy enthusiasts, including Celestron, Baader Planetarium, Orion, and many more. We also design our own astronomy products under the High Point brand, to give you the best selection of products at the price you’re looking for.


We work directly with manufacturers to give you a wide selection of products from many other brands like Meade, TeleVue, Explore Scientific, Coronado, and iOptron. While we have dedicated many hours researching what telescope brands you - our customers - are looking for, we encourage you to explore up and coming brands on our website such as William Optics, Pentax, SkyWatcher, and Stellarvue.


High Point Scientific offers many of the latest brands to choose from for telescope accessories. Just a few of these brands include AstroZap, ADM Accessories, Losmandy, Takahashi, and JMI. It’s important to make sure you have the correct accessories for your aspirations and budget and our experts are here to make sure you find them.


Astro-imaging is a growing industry, not just for photographers, but for astronomy hobbyists as well. With so many quality, affordable products, it’s easy to see why! Brands like QSI, ZWO, and QHY have designed some of the best astrophotography cameras in the industry, and we have them right here at High Point!

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