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PrimaLuceLab 37mm Adapter for SESTO SENSO 2

PrimaLuceLab 37mm Adapter for SESTO SENSO 2

by PrimaLuceLab
SKU PLL-SESTOSENSO-AD37II
CA$119.00 - CA$119.00
CA$119.00
CA$119.00 - CA$119.00
CA$119.00
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  • Adapts SESTO SENSO 2 for 37mm diameter focuser shafts
  • Precision-made for focusers like the 3.5" FeatherTouch and Takahashi FSQ-130
  • Replaces the 2 stock focuser knobs for a direct mechanical connection
  • Includes the longer bushing required for installation
  • Engineered exclusively for the SESTO SENSO 2 robotic focuser
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • PrimaLuceLab 37mm Adapter for SESTO SENSO 2

    The PrimaLuceLab 37mm Adapter for SESTO SENSO 2 enables you to connect your robotic focuser to premium focusers with a 37mm diameter shaft, such as the 3.5" FeatherTouch. This essential adapter replaces the two standard focuser knobs, providing a direct mechanical link for the SESTO SENSO 2, which natively fits the more common 25mm shaft size.

    Connect Your SESTO SENSO 2 to 37mm Premium Focusers

    While the SESTO SENSO 2 connects to the market-standard 25mm focuser shaft out of the box, many high-end instruments use a larger format. This adapter is specifically engineered to bridge that gap, allowing a secure installation on focusers that feature a 37mm diameter shaft, including the popular 3.5" FeatherTouch models and the Takahashi FSQ-130.

    Replaces 2 Stock Knobs for a Secure, Direct-Drive Connection

    Installation is straightforward: the adapter replaces both the coarse and fine adjustment knobs on your focuser. This creates a solid, direct-drive connection between the SESTO SENSO 2 motor and the focuser's pinion shaft, eliminating any potential for slippage and ensuring precise, repeatable autofocus routines. The package includes the necessary longer bushing to complete the connection.

  • How do I install the 37mm adapter on my 3.5" FeatherTouch focuser for my SESTO SENSO 2?

    To install the adapter, you first remove both the coarse and micrometric adjustment knobs from your 3.5" FeatherTouch focuser. The 37mm adapter then fits over the exposed shaft, and you can mount the SESTO SENSO 2 onto the adapter using the included longer bushing for a secure fit.

    Will this adapter work with my SESTO SENSO 2 and my Takahashi FSQ-130?

    Yes, this adapter is designed for focusers that use a 37mm diameter shaft, which includes the focuser on the Takahashi FSQ-130 telescope. It will allow you to properly connect your SESTO SENSO 2 for robotic focusing.

    Why do I need this 37mm adapter for my SESTO SENSO 2?

    The SESTO SENSO 2 is designed to fit 25mm diameter focuser shafts by default, which is the most common size. If your telescope's focuser has a larger 37mm shaft, this adapter is required to create a compatible mechanical connection.

    Is this adapter compatible with the original, first-generation SESTO SENSO?

    No, this adapter is not compatible with the first-generation SESTO SENSO. It has been designed exclusively for use with the SESTO SENSO 2 robotic focusing motor.

    Does the PrimaLuceLab 37mm adapter include all necessary hardware for installation?

    Yes, the adapter kit includes the main 37mm adapter body as well as the longer bushing that is required to connect the SESTO SENSO 2 motor to the focuser through the adapter.

    What is the standard shaft size the SESTO SENSO 2 fits without an adapter?

    The SESTO SENSO 2 natively fits focusers that have a 25mm diameter shaft. This is a very common standard, but for larger focusers, an adapter like this 37mm version is necessary.

    • 37mm Adapter for SESTO SENSO 2

      × 1

    • Longer Bushing

      × 1

  • PrimaLuceLab 1-Year Warranty