I have the ZWO ASI120mm camera and the ZWO EFW.

awesomelenny

I just got my brand new ASI EFW today. In the box there were no instructions or anything like a CD to install the Filterwheel driver. When I plugged in the EFW directly to the pc, Windows 10 installed the USB device without issue. However, looking at my ASCOM filter selections, there is nothing there for ZWO devices.

The camera works fine in Firecapture too. Again, using the filters settings, there's nothing for this electronic filter wheel.

yang

please install EFW ASCOM driver :http://astronomy-imaging-camera.com/software/ZWO%20EFW%20ASCOM%20Setup%20V1.0.0.8.exe

awesomelenny

Yang,

That worked perfectly! : Thank you so much. See, this driver should be supplied with the ZWO EFW package on one of those little CD's.

chriswsm

awesomelenny wrote:
I just got my brand new ASI EFW today. In the box there were no instructions.....

I've just received mine and although I have a CD, there's no instructions that show how this all goes together. I've spent a lot of money on the 1600MM + EFW7 +ZWO 36mm filters and hove no idea how I should put this all together to work best for me! Sure, I can stick the filters in the holes, but not sure of any specific order should be adhered to. I also know that back focus is critical, but how do I find the details, without instructions. Searched the web, but no luck.

Regards

Chris