Re: "Gunsmith" Lamp
I have been fighting the same problem (advancing age gets to us all eventually). I'm always looking for something better than increasingly powerful readers, but which doesn't get in the way.
I have a binocular microscope, but it has a limited field of view-about postage stamp size, but is great for engraving. However the focal length is only about 8" so the kind of tools that can be used is limited.
The big magnifiying lenses I've seen just don't have the required optical quality and are very fatiguing for day in day out use. And they really get in the way.
A friend of mine is using surgeons magnifiers which he likes very well but are pricey. At least $800. But better than optivisors, which is what I am stuck with most of the time. Which actually, is all the time...