Description
The ZWO new EFW-Nikon-Ⅱ adapter with 20mm thickness design is independently developed by ZWO. It’s suitable for connecting Nikon lens and ZWO 1.25”/31mm/36mm filter wheel.
The thread of the interface is M42*0.75 so it cannot be connected to 2” EFW.
It can only match with ASI cooled cameras with 6.5mm back focus length.
![](https://i.zwoastro.com/wp-content/uploads/2023/05/42e81451314af104b9702cf143f96cf6.jpg)
Connection method
You can use this adapter with the following ASI cooled cameras:
ASI533/183/294/1600
![](https://i.zwoastro.com/wp-content/uploads/2023/05/800e1174dfa51b633488b0ea2d81d204.jpg)
In the Box
![](https://i.zwoastro.com/wp-content/uploads/2023/05/f2b304123a5b60d612c331947eca08ca.jpg)
Reviews
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