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Optical Tube Assemblys

Optical tube assemblies for astrophotography and advanced observing, including RASA models built for fast, wide-field imaging on compatible mounts.

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  • Celestron 11" RASA11 V2 Optical Tube Assembly, CGE Dovetail (91076)

    Celestron 11" RASA11 V2 Optical Tube Assembly, CGE Dovetail (91076)
    $4,399.99
  • Celestron 14" Edge HD Optical Tube Assembly (CGE) (91060-XLT)

    Celestron 14" Edge HD Optical Tube Assembly (CGE) (91060-XLT)
    $7,499.00
  • Celestron 11" Edge HD Optical Tube Assembly (CGE) (91050-XLT)

    Celestron 11" Edge HD Optical Tube Assembly (CGE) (91050-XLT)
    $4,499.00
  • Celestron 9.25" Edge HD Optical Tube Assembly (CGE) (91040-XLT)

    Celestron 9.25" Edge HD Optical Tube Assembly (CGE) (91040-XLT)
    $3,099.00
  • Celestron 8" Edge HD Optical Tube Assembly (CGE) (91030-XLT)

    Celestron 8" Edge HD Optical Tube Assembly (CGE) (91030-XLT)
    $1,699.00
  • Celestron 14" SCT Optical Tube Assembly (CGE) (91038-XLT)

    Celestron 14" SCT Optical Tube Assembly (CGE) (91038-XLT)
    $6,499.95
  • Celestron 11" SCT Optical Tube Assembly (CGE) (91036-XLT)

    Celestron 11" SCT Optical Tube Assembly (CGE) (91036-XLT)
    $3,199.95
  • Celestron 9.25" SCT Optical Tube Assembly (CGE) (91027-XLT)

    Celestron 9.25" SCT Optical Tube Assembly (CGE) (91027-XLT)
    $1,899.95
  • Celestron 8" SCT Optical Tube Assembly (CGE) (91024-XLT)

    Celestron 8" SCT Optical Tube Assembly (CGE) (91024-XLT)
    $1,349.95
  • Celestron 6" SCT Optical Tube Assembly (CG5) (91010-XLT)

    Celestron 6" SCT Optical Tube Assembly (CG5) (91010-XLT)
    $839.95
  • Celestron 8" RASA8 Optical Tube Assembly (91073)

    Celestron 8" RASA8 Optical Tube Assembly (91073)
    $2,079.00