Skip to content
Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!
Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!

The ZWO M54 adapter is an adapter designed specifically for ASI cooled cameras. Instead of using the 20mm ZWO EFW, you can directly connect the adapter to OAG-L with the addition of 5mm sensor tilt adapter to reach 55mm back focus.

It has a thickness of 15mm. You can also insert an ZWO 2”filter into it.

You may also like

  • $12.00 USD - $12.00 USD
    $12.00 USD
    $12.00 USD - $12.00 USD
    $12.00 USD

    ZWO Adapter - 2mm M54(M)/M48(F)

    ZWO-M54M-M48F-2
    6 in stock

    M54-M48-2 adapter is independently developed by ZWO and mainly used for connecting to 2”EFW and M54 filter drawer.The thickness of this adapter is ...

    View full details
    $12.00 USD - $12.00 USD
    $12.00 USD
    $12.00 USD - $12.00 USD
    $12.00 USD
  • $29.00 USD - $29.00 USD
    $29.00 USD
    $29.00 USD - $29.00 USD
    $29.00 USD

    ZWO Sensor Tilt Plate - M54

    ZWO-M54-Plate

    Compatibility Flexible Connections Precise Design Included with Full-Frame Came...

    View full details
    $29.00 USD - $29.00 USD
    $29.00 USD
    $29.00 USD - $29.00 USD
    $29.00 USD
  • $49.00 USD - $49.00 USD
    $49.00 USD
    $49.00 USD - $49.00 USD
    $49.00 USD

    ZWO EOS Lens Adapter for 2" EFW

    ZWO-EFW2-EOS
    1 in stock

    This EOS lens adapter is specially designed to connect EOS lens with 2” EFW.The thread of the interface is M54*0.75, so it cannot be used for 1.25”...

    View full details
    $49.00 USD - $49.00 USD
    $49.00 USD
    $49.00 USD - $49.00 USD
    $49.00 USD
  • $29.00 USD - $29.00 USD
    $29.00 USD
    $29.00 USD - $29.00 USD
    $29.00 USD

    ZWO Sensor Tilt Plate - M42

    ZWO-M42-Plate

    Optimized for APS-C Cameras Flexible Connections Designed for M42-Thread Telescopes ...

    View full details
    $29.00 USD - $29.00 USD
    $29.00 USD
    $29.00 USD - $29.00 USD
    $29.00 USD
  • $25.00 USD - $25.00 USD
    $25.00 USD
    $25.00 USD - $25.00 USD
    $25.00 USD

    ZWO M54(M)-M48(F) Adapter - 21mm

    ZWO-M54-M48-21

    Thread Compatibility 21mm Optical Length Durable Construction Lightweight Desig...

    View full details
    $25.00 USD - $25.00 USD
    $25.00 USD
    $25.00 USD - $25.00 USD
    $25.00 USD