I use a mag/lamp desk combo.
It took some getting used to. Banging the back of my brushes against it, getting the angle right, etc. but I can’t paint without it now; so useful.
I forgot who made this one. I was sent it free to review. Works pretty well, but there are a lot of similar ones out there.
If you need magnification, you probably also need more light. Something to keep in mind.