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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
iOptron Counterweight Shaft for iOptron SGP and HAE Mounts

iOptron Counterweight Shaft for iOptron SGP and HAE Mounts

par iOptron
UGC IOP-P-SGP-CWS
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
Égalisation de prix!
  • 200mm (7.875 in.) extended length
  • Standard 20mm (0.79 in.) diameter
  • Fits iOptron SkyGuider Pro and HAE mounts
  • Dual 3/8"-16 threads for extension
  • Includes essential safety screw
En rupture temporaire
Alerte de retour en stock
Info disponibilité
Admissible à la livraison GRATUITE aux USA pour les commandes de plus de 350$.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • Counterweight Shaft for iOptron SGP and HAE Mounts

    The iOptron Counterweight Shaft for SGP and HAE extends your mount's balancing capability with a total length of 200mm and a standard 20mm diameter compatible with iOptron counterweights. Weighing 1 lb, this steel shaft features a 3/8"-16 thread on both ends for potential extension and includes a critical safety screw to prevent counterweight slippage.

    Extended 200mm Length for Heavier Payloads

    When you upgrade your portable setup with a heavier telephoto lens or add a guidescope, achieving perfect balance is critical for sharp, un-trailed images. This 200mm shaft provides the extra length needed to increase leverage, allowing you to balance heavier camera rigs on your SkyGuider Pro or HAE mount effectively. This means you can use your existing counterweights or fewer weights overall to achieve stable tracking.

    Secure Fit: 20mm Diameter with Included Safety Screw

    Engineered to match iOptron's standard, the shaft's 20mm diameter ensures a perfect fit for all SkyGuider Pro and HAE-compatible counterweights. A key feature is the included safety screw at the end of the shaft, which acts as a stop to prevent a counterweight from accidentally sliding off during setup or adjustment. For maximum flexibility, the shaft is threaded with a 3/8"-16 thread on both ends, allowing you to connect two shafts for extreme payloads.

  • What mounts is the iOptron 200mm counterweight shaft compatible with?

    This counterweight shaft is designed specifically for iOptron's SkyGuider Pro (SGP) and HAE series equatorial mounts, featuring a standard 20mm diameter.

    Why would I need this 200mm shaft for my SkyGuider Pro?

    You need the extended 200mm shaft when your imaging payload becomes too heavy or long to balance with the stock shaft. This typically occurs when using larger telephoto lenses or adding a secondary guidescope and camera, where the extra leverage from the longer shaft is required for proper balance and tracking accuracy.

    Can I use this iOptron shaft with non-iOptron counterweights?

    Yes, you can use any counterweight with this shaft, provided the counterweight has a central bore hole with a diameter of 20mm to match the shaft.

    What is the thread size on the iOptron SGP/HAE shaft?

    The shaft features a standard 3/8"-16 thread on both ends. This allows the included safety screw to be attached and also enables the possibility of screwing two shafts together for even greater length.

    I'm using a small refractor on my SkyGuider Pro. Is this 200mm shaft necessary?

    For a small, heavy refractor like a William Optics RedCat 51, especially with a guide scope attached, the standard counterweight shaft may not provide enough leverage. The 200mm shaft allows you to position the counterweight further out, achieving a perfect balance which is critical for the long-exposure astrophotography these setups are used for.

    Can I connect two of these iOptron 200mm shafts together for a heavy setup on my HAE mount?

    Yes. Because the shaft has a 3/8"-16 thread on both ends, you can directly connect a second shaft to the first for a combined 400mm of length. This provides extreme leverage for balancing heavy or physically long optical tubes, but you must always ensure your total payload remains under the specified weight capacity of your HAE mount.

  • Compatibility iOptron SkyGuider Pro, HAE Mounts
    Diameter 20 mm (0.79 in.)
    Length 200 mm (7.875 in.)
    Weight 1 lb
    Threads 3/8"-16 (both ends)
    Safety Feature Included Safety Screw
  • iOptron 2-Year Limited Warranty