Adapter from M56 to M48 with stop ring for ESATTO 2"
| Article number: | PL3600242 |
| Availability: | In stock |
| Delivery time: | In Stock! |
- This adapter converts the M56‑threaded draw tube of the ESATTO 2″ focuser (or the M56 output thread of ARCO 2″ when used in a focuser‑rotator stack) into an M54 × 0.75 female thread.
- The adapter includes a stop‑ring feature, allowing you to lock your camera or accessory at a specific rotational orientation — useful for framing, cable routing, aligning guiding ports, or sensor orientation.
Key Specifications & Features
| Feature | Detail |
|---|---|
| Thread interface (ESATTO/ARCO side) | M56 male (fits ESATTO 2″ draw tube / ARCO 2″ output) |
| Thread interface (camera/accessory side) | M54 × 0.75 female |
| Stop‑ring included | Yes — permits precise rotational alignment / locking of camera/accessory orientation |
| Optical length / added path | ~ 4 mm total optical path: 1.5 mm adapter + 2.5 mm stop ring. |
| Purpose | To enable mounting of M54‑threaded cameras or accessories on ESATTO 2″ or ARCO 2″, while giving rotational alignment control. |
| Typical Price / SKU | MSRP ~ US $114.00, reference / part number: PL3600242. |
| Compatibility | Works with ESATTO 2″ focuser and ARCO 2″ rotator (or any M56‑thread output from ESATTO) to connect to M54‑threaded cameras/accessories. |