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PrimaLuceLab Adapter ESATTO 3" for Takahashi Telescopes with M72 Thread

PrimaLuceLab Adapter ESATTO 3" for Takahashi Telescopes with M72 Thread

by PrimaLuceLab
SKU PLL-PL3600245
CA$161.00 - CA$161.00
CA$161.00
CA$161.00 - CA$161.00
CA$161.00
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  • Connects ESATTO 3" motorized focusers to Takahashi telescopes
  • Designed for OTAs with a rear M72x1 female thread
  • Low-profile design minimizes added length to the imaging train
  • Integrated stop ring allows for precise rotational framing of your camera
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty

  • PrimaLuceLab Adapter ESATTO 3" for Takahashi Telescopes with M72 Thread

    This PrimaLuceLab adapter provides a secure, direct-threaded connection between the ESATTO 3" robotic focuser and Takahashi telescopes that feature an M72 thread. Its low-profile construction is engineered to replace the stock focuser interface, allowing you to upgrade your Takahashi optical tube with the precision of motorized focusing without adding unnecessary length to your imaging train.

    Direct M72 Threaded Connection for Takahashi Telescopes

    By creating a rigid, threaded connection, this adapter ensures your entire imaging system—from the focuser to the camera and any accessories—is securely coupled to the optical tube. This eliminates potential flexure or misalignment that can occur with less robust adapters, which is critical when using heavy imaging setups. The adapter is specifically designed to allow the ESATTO 3" focuser to be used on compatible Takahashi refractors and other OTAs, unlocking robotic focusing capabilities for these premium instruments.

    Precise Framing Control with the Integrated Stop Ring

    A key feature of this adapter is the integrated stop ring, which enables precise rotational adjustment of your entire imaging train. After threading the adapter onto your telescope, you can rotate the attached ESATTO focuser and camera to the desired angle, then lock it firmly in place with the stop ring. This is essential for composing your shots of celestial objects like the Andromeda Galaxy (M31) or the Veil Nebula complex, ensuring perfect framing without having to detach any equipment.

  • What is the primary purpose of the PrimaLuceLab ESATTO 3" to M72 adapter?

    This adapter is designed to securely connect a PrimaLuceLab ESATTO 3" motorized focuser to a Takahashi telescope that has an M72 threaded visual back. It allows you to upgrade your telescope for high-precision, remote-controlled focusing.

    How does the stop ring on this Takahashi M72 adapter work?

    The stop ring is a locking collar on the adapter. It allows you to rotate the entire focuser and camera assembly to perfectly frame your target, and then tighten the ring to lock it at that specific orientation. This gives you complete control over your image composition without introducing any instability.

    Which Takahashi telescopes are compatible with this PrimaLuceLab adapter?

    This adapter is compatible with any Takahashi telescope or accessory that presents a female M72x1 thread for attaching a focuser or camera system. Always check the specific thread specification on your telescope's rear cell or current focuser to confirm compatibility.

    Will this adapter add significant back focus to my Takahashi FSQ-106ED setup?

    The adapter is described as having a low profile, meaning it is designed to consume minimal back focus. While it will add some mechanical length, it is engineered to be as short as possible to preserve the maximum available back focus for your camera and other accessories like filter wheels or off-axis guiders.

    Can I use this adapter to attach my camera directly to my telescope?

    No, this adapter is specifically designed to connect the ESATTO 3" focuser to the telescope. It is not intended for connecting a camera directly. The adapter's threads are designed to mate with the ESATTO focuser body on one side and the telescope on the other.

    I want to image the Horsehead Nebula (Barnard 33) with my Takahashi telescope and ESATTO 3". How does this adapter help?

    This adapter provides two key benefits for this scenario. First, it enables the use of the ESATTO 3" for extremely precise, repeatable focusing, which is critical for bringing out the faint details in the nebula. Second, the integrated stop ring allows you to rotate your camera to achieve the classic, dramatic framing of the Horsehead against the background emission nebula IC 434.

  • PrimaLuceLab 1-Year Warranty