You can get cheap didymium glasses? I think you want a tint to them, but no more than level 3 shade for making bikes. Welding is different, that's where all the level 5 shade glasses come from.
I made a video of me brazing with brass. I need a filter for my camera, the flare from the flux really makes it look like the metal is yellow.
I am confused about why all the manufacturers call brass "bronze." By the textbook definition, we use brass. I'm sure they know something I don't though.