Skip to content
Celestron Dovetail Accessory Bar, RASA 8
Celestron Dovetail Accessory Bar, RASA 8

Celestron Dovetail Accessory Bar, RASA 8

by Celestron
SKU CEL-94290
CA$97.00 - CA$97.00
CA$97.00
CA$97.00 - CA$97.00
CA$97.00
Price Match Policy!
  • Adds a top-side accessory rail to the Rowe-Ackermann Schmidt Astrograph 8"
  • Accepts accessories designed for CGE or Losmandy-D style dovetail plates
  • Solid aluminum construction provides a rigid, stable mounting platform
  • Installs directly into the RASA 8" optical tube's existing threaded holes
  • Identical profile to the RASA 8" factory-installed lower dovetail bar
1 in stock
Qualifies for FREE Shipping in Canada on orders over $500.
  • Description
  • FAQ
  • Downloads
  • Warranty

  • Celestron Dovetail Accessory Bar, RASA 8

    The Celestron Dovetail Accessory Bar adds a second CGE/Losmandy-D style mounting rail to the top of your Rowe-Ackermann Schmidt Astrograph 8" optical tube. This bar is an identical match to the one on the bottom of the RASA 8", creating a secure, integrated platform for mounting guide scopes, electronic focusers, and other imaging accessories. Constructed from solid aluminum, it installs easily into the existing threaded holes on the optical tube, with all required mounting hardware included.

    Top-Side Accessory Mounting for the RASA 8

    The RASA 8" is a dedicated imaging instrument that often requires multiple accessories running simultaneously. This top-side dovetail bar provides the necessary real estate to mount a guide scope for precise tracking or to attach control boxes and other hardware, keeping your setup clean and organized. By placing accessories directly opposite the main mounting rail, you can also improve the overall balance of your imaging rig on the mount.

    CGE/Losmandy-D Standard Aluminum Construction

    Built from sturdy aluminum, this accessory bar is engineered to provide a rigid, flex-free platform for your equipment. It matches the CGE/Losmandy-D wide-format standard, ensuring broad compatibility with a vast range of astronomical accessories from Celestron and other manufacturers. Because it is identical to the dovetail on the bottom of the RASA 8", it maintains the telescope's original design aesthetic and ensures a perfect fit without any modification.

  • What accessories can I mount on the Celestron Dovetail Bar for the RASA 8?

    This bar is compatible with the CGE or Losmandy-D "wide" dovetail standard. You can mount any accessory that uses a corresponding saddle clamp, such as guide scope rings, piggyback camera adapters, or mounting plates for focus controllers and USB hubs.

    How does the Celestron RASA 8 Dovetail Accessory Bar install on the telescope?

    Installation is straightforward. The bar is designed to mount directly to the existing factory-drilled threaded holes on the top of the RASA 8" optical tube. All necessary mounting hardware is included for a secure attachment.

    Is this the same dovetail bar that comes on the bottom of the RASA 8?

    Yes, this is the same dovetail bar as the one that comes standard on the bottom of the RASA 8" optical tube. This ensures a perfect match in fit, finish, and compatibility.

    Can I use this bar to mount a guide scope on my RASA 8?

    Absolutely. Mounting a guide scope is the primary reason for adding this accessory bar. It provides a stable, secure platform for a secondary scope, allowing you to achieve the long, precisely guided exposures that the RASA 8" is designed for.

    If I mount a heavy accessory on the RASA 8 using this bar, will it be stable?

    Yes. The bar is made from solid aluminum and bolts directly into the telescope's main body, creating a very rigid and sturdy platform. It is designed to securely hold common imaging accessories like guide scopes and control units without introducing flexure.

    What is the Celestron RASA 8 Accessory Bar made of?

    The dovetail bar is constructed from aluminum, providing a strong yet lightweight platform that matches the build quality of the RASA 8" telescope itself.

  • Celestron 2-Year Warranty