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Player One CS-M42 Adapter

Player One CS-M42 Adapter

par Player One
UGC POA-CSM42
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00
Égalisation de prix!
  • Connects CS-Mount Female Threads to M42 Male Threads
  • Adapts Small-Format Cameras to Standard T2 Accessories
  • Enables Use of Filter Wheels and Focal Reducers
  • Low-Profile Design for Minimal Back-Focus Consumption
En rupture temporaire
Alerte de retour en stock
Info disponibilité
Admissible à la livraison GRATUITE au Canada pour les commandes de plus de 500$.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty

  • CS-M42 Adapter

    This CS-M42 adapter provides the essential connection between cameras using the CS-mount female thread and the vast ecosystem of astronomical accessories built around the M42x0.75mm T2 male thread. It allows you to integrate small-format guide or planetary cameras into a standard imaging train, opening up compatibility with filter wheels, off-axis guiders, and focal reducers.

    Bridge Your CS-Mount Camera to the T2-Thread Standard

    Many specialized, high-frame-rate cameras, particularly those adapted from industrial or security applications, use the compact CS-mount standard. This adapter physically converts that female CS-thread into a male M42 (T2) thread, the universal standard for connecting imaging components in amateur astronomy.

    Integrate Filter Wheels, Reducers, and More

    By making your camera T2-compatible, this adapter unlocks critical imaging capabilities. You can now place a filter wheel directly in front of your camera for monochrome imaging or attach it to a focal reducer or coma corrector that terminates in standard M42 threads, allowing for wider fields of view and faster imaging systems.

  • What is the primary function of the CS-M42 adapter?

    The primary function of the CS-M42 adapter is to convert the female CS-thread on a camera body to a male M42x0.75mm thread, commonly known as a T2-thread. This allows you to attach your CS-mount camera to standard astronomy accessories like filter wheels, off-axis guiders, and reducers that use the T2 standard.

    Can I use this CS-M42 adapter with a C-mount camera?

    No, this adapter is specifically for CS-mount threads. While C-mount and CS-mount have the same thread diameter and pitch, they have different flange-to-sensor distances (17.526mm for C-mount, 12.526mm for CS-mount). Using this adapter with a C-mount camera would likely prevent you from reaching focus without additional spacers.

    How does the CS-M42 adapter help with planetary imaging?

    For planetary imaging, this adapter allows you to connect your CS-mount camera to accessories like an atmospheric dispersion corrector (ADC) or a filter wheel with LRGB or IR-pass filters. These components almost universally use T2-threads, making the CS-M42 adapter essential for building a planetary imaging train.

    Will the CS-M42 adapter allow me to attach my camera to a telescope focuser?

    Indirectly, yes. The adapter provides a male T2-thread. From there, you would typically add a T2-to-1.25" or T2-to-2" nosepiece to insert the camera assembly into your telescope's focuser. This adapter is the first step in making that connection possible.

    Does this adapter add significant length to the optical path?

    While any adapter adds some length, adapters like the CS-M42 are designed to be as "thin" or low-profile as possible to consume minimal back-focus. This is critical for systems with limited back-focus, such as when using a focal reducer or an off-axis guider.

    What types of cameras typically use a CS-mount?

    CS-mounts are common on small-format, high-speed cameras often used for autoguiding, planetary imaging, or all-sky cameras. These are frequently based on industrial or security sensors and require an adapter like the CS-M42 to be used with standard astronomical equipment.

  • Female Thread CS-Mount
    Male Thread M42x0.75mm (T2-Thread)

  • Player One 2-Year Warranty