Bausch and Lomb is excellent but like others have said, you pay for it. I have a 30x Bausch and Lomb loupe. It's a tiny little bugger with a price tag near 50 dollars if I recall. It will give you a very, very good look at your edge, though. Much better 80 or more magnification with crappy optics. The optics I use these days is the 200 power ProScope. It's a few bills but I need it for what I do.

Name:  pic0031.jpg
Views: 381
Size:  26.8 KB

Name:  pic0037.jpg
Views: 375
Size:  22.1 KB