Hi all

I was looking for something to turn a computer screen red when imaging and came across this program that works really well.
www.otelescope.com/files/file/19-backyardred-12/
The slider at the top of the screen allows you to adjust the brightness and how to switch back to a normal screen.

Paul

+1 for that, it's the one I use.

Michael.

Another alternative would be to turn on the high contrast in windows 10 . Set everything to red and save it. You can then turn it on/off  by pressing Shift + ALT and Print Screen key. You also have to adjust the screen brightness (which would also save your battery) , see the link below.

support.microsoft.com/en-us/windows/use-...df-aed5-c8a90125e696