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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.
PrimaLuceLab Adapter from M98 to M72 female for ESATTO 3,5” LP

PrimaLuceLab Adapter from M98 to M72 female for ESATTO 3,5” LP

par PrimaLuceLab
UGC PLL-PL3600385
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00
Égalisation de prix!
  • Connects M72 threaded accessories to the ESATTO 3.5” LP focuser
  • Threads directly to the focuser's M98 draw tube
  • Adds 0mm of optical thickness to the imaging train
  • Provides a secure, rigid connection for cameras, reducers, and correctors
  • Machined from black anodized aluminum for durability
En rupture temporaire
Alerte de retour en stock
Info disponibilité
Admissible à la livraison GRATUITE aux USA pour les commandes de plus de 350$.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • Adapter from M98 to M72 female for ESATTO 3,5” LP

    The PrimaLuceLab Adapter from M98 to M72 is the essential component for integrating accessories with M72 male threads into your ESATTO 3.5” LP imaging system. This adapter provides a direct, secure connection from the focuser's M98 draw tube to your M72-threaded accessory. Engineered to add precisely 0mm of optical thickness, it ensures your calculated back focus remains completely unaffected.

    M98 to M72 Connection for the ESATTO 3.5" LP Focuser

    This adapter solves a fundamental connectivity challenge: attaching the common M72 thread standard to the large M98 draw tube of the ESATTO 3.5" LP focuser. By threading directly onto the focuser, it creates a rigid, flex-free junction point for heavy cameras, field flatteners, or focal reducers, ensuring perfect optical alignment.

    0mm Optical Thickness: Preserve Your Critical Back Focus

    In any astrophotography setup, maintaining the correct back focus is non-negotiable. This adapter is designed with a zero-profile, meaning it consumes 0mm of your available back focus distance. This allows you to build complex imaging trains with multiple accessories like off-axis guiders and filter wheels without sacrificing precious millimeters of spacing.

  • Which focuser is the M98 to M72 adapter designed for?

    This adapter is designed exclusively for the PrimaLuceLab ESATTO 3.5” LP robotic focuser. It threads directly onto the M98 male thread of the focuser's draw tube.

    What is the benefit of this M98 to M72 adapter having zero optical thickness?

    A zero optical thickness means the adapter does not consume any of your system's available back focus. This is critical for imagers using focal reducers or field flatteners that have very strict spacing requirements to achieve a perfectly corrected field.

    I have a corrector with an M72 male thread that needs to connect to my ESATTO 3.5" LP. Is this the right part?

    Yes, this is the exact adapter for that application. It will allow you to securely thread your M72 corrector directly to the ESATTO 3.5" LP focuser draw tube, creating a solid and precise connection.

    How does this M98 to M72 adapter attach to the ESATTO 3.5" LP focuser?

    The adapter features an internal M98 female thread that screws directly onto the external M98 male thread found on the end of the ESATTO 3.5" LP's draw tube. No tools are required for installation.

    Can I use this M98 to M72 adapter to attach my DSLR camera to the ESATTO 3.5" LP?

    Not by itself. This adapter provides an M72 female thread. To connect a DSLR, you would need an additional M72 to T-Ring adapter that is specific to your camera's brand (e.g., Canon EOS or Nikon F).

    Does PrimaLuceLab offer other adapters for the ESATTO 3.5" LP focuser?

    Yes. PrimaLuceLab provides a complete ecosystem of adapters for the ESATTO 3.5" LP focuser to connect various instruments and accessories. Options include adapters for M68 threads, 3.3" SC threads for large Celestron telescopes, and 3" visual backs for slip-fit eyepieces or accessories.

  • Focuser Side Connection M98 x 1 Female Thread
    Accessory Side Connection M72 x 1 Female Thread
    Compatibility PrimaLuceLab ESATTO 3.5” LP Focuser
    Optical Thickness 0mm

    • Adapter from M98 to M72 female for ESATTO 3,5” LP

      × 1

  • PrimaLuceLab 1-Year Warranty