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Open Box Celestron Evolution 6" SCT Optical Tube

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  • $499.00
  • Regular price $649.00

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Accessories Added

  • This is an open box optical tube in like new condition
  • StarBright XLT Optical Coatings


Open Box Celestron Evolution 6" SCT Optical Tube

The Celestron C6-A-XLT Schmidt-Cassegrain Optical Tube Assembly (OTA) with an aperture of 152 mm (6 Inch) is available individually to be used with your favorite mount. Each OTA is made to the same exacting standards as those used on all their high-quality telescopes. All optical surfaces are coated with StarBright XLT coatings. These tube assemblies are equipped with the same dovetail mounting bar as used on the CG-5 series for easy attachment to a variety of popular mounts (see below).

The Celestron C6 Schmidt-Cassegrain features a precision optical system with 1500 mm focal length (f/10) and offers 40 percent more light gathering than a 5 Inch telescope and are standard with Celestron's StarBright XLT coatings at no extra cost.


ConditionLike New
Warranty2 Year Warranty


  • 150 mm (6 Inch) Schmidt-Cassegrain OTA
  • Red dot finder
  • 1.25 Inch Star Diagonal
  • 1.25 Inch Eyepiece/ 25mm, 60x mag.
  • Dovetail Rail for CG-5 Advanced Series mounts