banding problem with quark

[dazzaa1966]

Think I have a banding problem with my quark.

What do you think.

[DrRobin]

Hi,

Which camera do you use?

I can only see a slight banding, but the diameter of the circle looks a little tight for Newton Rings so it might be a stacking artifact.

With my Quark and without a focal reducer, I get banding on all of my cameras, interesting the ASI120MM smooths out better than my DMK41, so it seldom gets used these days.

Robin

[Montana]

Lovely images! I can't see any banding? but there is an uneven field but that is perfectly normal for a Quark, a flat field will remove that.

Alexandra

[ollypenrice]

Lovely images! I can't see any banding? but there is an uneven field but that is perfectly normal for a Quark, a flat field will remove that.

Alexandra

This post comes as a great relief to me, Alexandra, because I can't see any either and I think the results look excellent.

Olly

[Stardust]

I'm sure I've had similar before but can't remember how I got round it, if I think of it I'll post back. Will probably come to me when I'm actually using it 

[Pete Presland]

I can not see anything other than a magnificent filament! superb image!