jimchelt

Did the trick with a remote and a camera and successfully identified the IR filter! Result!

Thanks to all.

Thanks guys. Very helpful, and yes, Ian, I think they are the same. I'll use the trick with a remote and a camera to find the ir filter.

Thanks again to all. I knew I'd get help. It's what makes sites like these so good.

Can anyone help to identify this set of Trutek filters, please. Three have highly reflective surfaces. When viewing a light source the colour is quite different from the colour when there is  topside light source, as in the photo. I am putting together some gear for my first serious attempts at imaging and I wonder if these will be useful. I will be using a Skymax 127, and a Skymax 180 with a ZWO ASI 224MC . Any advice grateful accepted. Thanks in advance.

Can someone please tell me how I can update the equipment listed in my profile. I just can't see how to do it.

Thanks in advance.

JIm