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

Celestron C8-A Aluminum Optical Tube W/ CG-5 Dovetail

Celestron's high quality Schmidt Cassegrain design, available in an Optical Tube Assembly. These are the same quality as the tube assemblies that come with their telescope packages, but without the mount. This is a great way to upgrade, without the need to buy the whole telescope system.

Customer Note: This is the Optical Tube Assembly, without the mount.

Celestron C8-A Aluminum Optical Tube Includes:

  • 8" Schmidt-Cassegrain, 2032 mm focal length (f/10) Aluminum Optical Tube

  • Starbright XLT Multi-Coatings

  • 6x30 finderscope

  • 25mm eyepiece (81x)

  • 1-1/4", star diagonal

  • 1-1/4" visual back

  • Dovetail slide bar for Celestron's CG-5 Mount
Telescope Series Celestron OTA
Telescope Optical Design Schmidt-Cassegrain
Telescope Aperture 8"
Telescope Focal Ratio f/10
Telescope Focal Length (mm) 2032
Optical Coatings StarBright XLT
Limiting Stellar Magnitude 14
Highest Useful Magnification 480x
Lowest Useful Magnification 29x
Light-Gathering Power Compared to Human Eye 843x
Focuser Size Internal Focuser with 1.25" Rear Cell Adapter
Focuser Speed Single Speed
Focuser Style Internal Moving Primary
Telescope OTA Length (in.) 17
Telescope OTA Weight (lb.) 12.5
Telescope Warranty Period 2 years
Telescope Mount Type No Mount - OTA Only
Diagonal Included? Yes - 1.25" Star Diagonal
Finder Included? Yes - 6 x 30 Finder Included
Telescope Eyepiece(s) Included? Yes - 1 Eyepiece Included
Eyepieces Included with Telescope 25 mm
What's in the Box
  • 203.2 mm Schmidt-Cassegrain telescope OTA

  • 6x30 finder scope

  • 25 mm eyepiece

  • 1.25" star diagonal

  • 1.25" visual back for accessories

  • CG-5 Mount dovetail rail

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