Here is a post on CN which may give you some reference.
https://www.cloudynights.com/topic/6271 ... n-filters/

Thanks for your feedback and I have passed your message to our devs.

Now ASIAIR has supported EAF.

For the mono camera, you can take 20 minutes exposure and derotate it in the postprocessing image. But for the color image, you can only capture shorter exposure image such as 3 minutes. I think it will make a difference in image quality.

ASI290 has smaller pixel size which will lead to over-sampling but I think using Binning can make it better.
I will recommend you ASI224MC for an upgrade since it has the same pixel size as ASI120, but it has a faster frame rate and lower read noise.

You can follow the document to clean both sides of the AR glass.
https://astronomy-imaging-camera.com/ma ... iccant.pdf

Email received. Let us keep in touch via email.

Could you share some images with us?

gundamrx91 wrote: ↑

Fri Mar 20, 2020 7:19 am

I'm so sorry for the intrusion, but might I buy a camera, or the ASI Air Pro, from you directly?

Giuseppe

Yes. You can buy them from our website.
https://astronomy-imaging-camera.com/

Could you share us the image fit file? And contact support@zwoptical.com, we will help you.

I am so sorry about the delay but we are recovering from the coronavirus right now and yes the ASI 2600 will be shipping. But we still need some time to fulfil all the orders.
What is your order number? We can check it up for you.