Totally recommend them! ! ! ! I'll buy the fit. You'll need weeks to get used to them, but you won't regret it. They will help you in the long run, and your details will be better as soon as you see what you're doing.
Try to use the lightest frame, 3.5 x (I use) magnification, if you can afford it, the light they sell. Try Orascopic http://www.Dentalsuppliers.com.au/goods-1677055-25x-420mm-dental-loupe-binocular-loupes.html.
Good luck to you.