I use a domestic vac I had given to me, ther is a plastic pipe on the side that I put the vac hose in, the noise factor is not bad, I have tried a small heat exchange fan with a 4" hose with filrter, that wasnt to bad, the vac is a lot better.
The glasses you see Graybeard are a stronger reading glasses I use for finer work, not sunnies
Jimbo