ZWO M54 adapter replacing EFW - suitable for OAG-L connection to color cooling camera, achieves 55mm back focus

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Product Description

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.

The adapter supports 2” filters from third-party. Below are the requirements for the filters.

Mechanical Diagram

What is in the box?

1. M54 adapter (15mm)
2. M54M-M48F adapter
3. 5-L8 screws * 8

The best solution of 55mm back focus length

Please note the following solutions are premised on that you are using the OAG-L with the cooled camera.

Detailed Connecting Guide

Connecting with ASI2600MM Pro as the example.

1. Fix the filter to M54M-M48F adapter via threads.

2.Fix the filter unit to the M54 adapter.

3.Here we have an ASI2600MM Pro camera and an adapter unit. The four holes circled in red in the sensor tilt plate are the ones you are going to use to fix the adapter unit to the camera.

4.Take 4 screws from the package, and use them to fix the M54 adapter to the camera.

5.Remove the M48 plate from OAG-L.

6.Align the hole positions in OAG-L to the smaller holes in the adapter, then use the rest 4 screws to fix OAG-L to the M54 adapter.

7.Reinstall the M48 plate on OAG-L.

8.Work done!

Tax

The price list on our website is USD without tax
Please note that buyers are liable to pay tax involved, such as Import tax, VAT , customs handling fee, etc. The additional fees may be collected at time of delivery by courier.

Warranty and Return Policy

We provide 2-year warranty for our products, we will offer the repair service for free within warranty period. After the warranty period, we will continue to provide repair support and service on a charged basis. We do not provide any replacement unless ZWO confirmed the product is DOA (Dead On Arrival).
This warranty does not apply to damage that occurred as a result of abuse or misuse, or caused by a fall or any other transportation failures after purchase.
Customer must pay for shipping when shipping the camera back for repair or replacement. If we confirm you can get a replacement, goods must be returned with all accessories, instructions, etc and must be suitably packed.
If you get a faulty camera, Please contact us as soon as possible. Please describe the problem in detail and we will do our best to help you solve the problem. Most instances perceived problems are simply bad driver install or software configuration.

Drivers and Softwares:

Our website has newest camera drivers and many DSO and Planetary capture softwares. Please make sure the newest driver and software has been installed before you start shooting.